maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/CodeGen/X86/fold-vector-sext-zext.ll

402 lines
13 KiB
LLVM
Raw Normal View History

Regenerate vector sext/zext constant folding tests. llvm-svn: 259405
2016-02-02 05:01:29 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; RUN: llc < %s -mtriple=i686-unknown-linux-gnu -mattr=+avx | FileCheck %s --check-prefix=X32
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx | FileCheck %s --check-prefix=X64
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
; Verify that the backend correctly folds a sign/zero extend of a vector where
; elements are all constant values or UNDEFs.
; The backend should be able to optimize all the test functions below into
; simple loads from constant pool of the result. That is because the resulting
; vector should be known at static time.
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i16> @test_sext_4i8_4i16() {
; X32-LABEL: test_sext_4i8_4i16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = [0,4294967295,2,4294967293]
; X32-NEXT: retl
;
; X64-LABEL: test_sext_4i8_4i16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = [0,4294967295,2,4294967293]
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 0, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 2, i32 2
%4 = insertelement <4 x i8> %3, i8 -3, i32 3
%5 = sext <4 x i8> %4 to <4 x i16>
ret <4 x i16> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i16> @test_sext_4i8_4i16_undef() {
; X32-LABEL: test_sext_4i8_4i16_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = <u,4294967295,u,4294967293>
; X32-NEXT: retl
;
; X64-LABEL: test_sext_4i8_4i16_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = <u,4294967295,u,4294967293>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 undef, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 undef, i32 2
%4 = insertelement <4 x i8> %3, i8 -3, i32 3
%5 = sext <4 x i8> %4 to <4 x i16>
ret <4 x i16> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i32> @test_sext_4i8_4i32() {
; X32-LABEL: test_sext_4i8_4i32:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = [0,4294967295,2,4294967293]
; X32-NEXT: retl
;
; X64-LABEL: test_sext_4i8_4i32:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = [0,4294967295,2,4294967293]
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 0, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 2, i32 2
%4 = insertelement <4 x i8> %3, i8 -3, i32 3
%5 = sext <4 x i8> %4 to <4 x i32>
ret <4 x i32> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i32> @test_sext_4i8_4i32_undef() {
; X32-LABEL: test_sext_4i8_4i32_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = <u,4294967295,u,4294967293>
; X32-NEXT: retl
;
; X64-LABEL: test_sext_4i8_4i32_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = <u,4294967295,u,4294967293>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 undef, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 undef, i32 2
%4 = insertelement <4 x i8> %3, i8 -3, i32 3
%5 = sext <4 x i8> %4 to <4 x i32>
ret <4 x i32> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i64> @test_sext_4i8_4i64() {
; X32-LABEL: test_sext_4i8_4i64:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[DAGCombiner] Teach visitEXTRACT_SUBVECTOR to turn extracts of BUILD_VECTOR into smaller BUILD_VECTORs Only do this before operations are legalized of BUILD_VECTOR is Legal for the target. Differential Revision: https://reviews.llvm.org/D37186 llvm-svn: 311892
2017-08-28 23:28:33 +08:00
; X32-NEXT: vmovaps {{.*#+}} ymm0 = [0,0,4294967295,4294967295,2,0,4294967293,4294967295]
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: retl
;
; X64-LABEL: test_sext_4i8_4i64:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} ymm0 = [0,18446744073709551615,2,18446744073709551613]
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 0, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 2, i32 2
%4 = insertelement <4 x i8> %3, i8 -3, i32 3
%5 = sext <4 x i8> %4 to <4 x i64>
ret <4 x i64> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i64> @test_sext_4i8_4i64_undef() {
; X32-LABEL: test_sext_4i8_4i64_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[DAGCombiner] Teach visitEXTRACT_SUBVECTOR to turn extracts of BUILD_VECTOR into smaller BUILD_VECTORs Only do this before operations are legalized of BUILD_VECTOR is Legal for the target. Differential Revision: https://reviews.llvm.org/D37186 llvm-svn: 311892
2017-08-28 23:28:33 +08:00
; X32-NEXT: vmovaps {{.*#+}} ymm0 = <u,u,4294967295,4294967295,u,u,4294967293,4294967295>
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: retl
;
; X64-LABEL: test_sext_4i8_4i64_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} ymm0 = <u,18446744073709551615,u,18446744073709551613>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 undef, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 undef, i32 2
%4 = insertelement <4 x i8> %3, i8 -3, i32 3
%5 = sext <4 x i8> %4 to <4 x i64>
ret <4 x i64> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <8 x i16> @test_sext_8i8_8i16() {
; X32-LABEL: test_sext_8i8_8i16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = <0,65535,2,65533,u,u,u,u>
; X32-NEXT: retl
;
; X64-LABEL: test_sext_8i8_8i16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = <0,65535,2,65533,u,u,u,u>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <8 x i8> undef, i8 0, i32 0
%2 = insertelement <8 x i8> %1, i8 -1, i32 1
%3 = insertelement <8 x i8> %2, i8 2, i32 2
%4 = insertelement <8 x i8> %3, i8 -3, i32 3
%5 = insertelement <8 x i8> %4, i8 4, i32 4
%6 = insertelement <8 x i8> %5, i8 -5, i32 5
%7 = insertelement <8 x i8> %6, i8 6, i32 6
%8 = insertelement <8 x i8> %7, i8 -7, i32 7
%9 = sext <8 x i8> %4 to <8 x i16>
ret <8 x i16> %9
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <8 x i32> @test_sext_8i8_8i32() {
; X32-LABEL: test_sext_8i8_8i32:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} ymm0 = <0,4294967295,2,4294967293,u,u,u,u>
; X32-NEXT: retl
;
; X64-LABEL: test_sext_8i8_8i32:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} ymm0 = <0,4294967295,2,4294967293,u,u,u,u>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <8 x i8> undef, i8 0, i32 0
%2 = insertelement <8 x i8> %1, i8 -1, i32 1
%3 = insertelement <8 x i8> %2, i8 2, i32 2
%4 = insertelement <8 x i8> %3, i8 -3, i32 3
%5 = insertelement <8 x i8> %4, i8 4, i32 4
%6 = insertelement <8 x i8> %5, i8 -5, i32 5
%7 = insertelement <8 x i8> %6, i8 6, i32 6
%8 = insertelement <8 x i8> %7, i8 -7, i32 7
%9 = sext <8 x i8> %4 to <8 x i32>
ret <8 x i32> %9
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <8 x i16> @test_sext_8i8_8i16_undef() {
; X32-LABEL: test_sext_8i8_8i16_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = <u,65535,u,65533,u,u,u,u>
; X32-NEXT: retl
;
; X64-LABEL: test_sext_8i8_8i16_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = <u,65535,u,65533,u,u,u,u>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <8 x i8> undef, i8 undef, i32 0
%2 = insertelement <8 x i8> %1, i8 -1, i32 1
%3 = insertelement <8 x i8> %2, i8 undef, i32 2
%4 = insertelement <8 x i8> %3, i8 -3, i32 3
%5 = insertelement <8 x i8> %4, i8 undef, i32 4
%6 = insertelement <8 x i8> %5, i8 -5, i32 5
%7 = insertelement <8 x i8> %6, i8 undef, i32 6
%8 = insertelement <8 x i8> %7, i8 -7, i32 7
%9 = sext <8 x i8> %4 to <8 x i16>
ret <8 x i16> %9
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <8 x i32> @test_sext_8i8_8i32_undef() {
; X32-LABEL: test_sext_8i8_8i32_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} ymm0 = <0,u,2,u,u,u,u,u>
; X32-NEXT: retl
;
; X64-LABEL: test_sext_8i8_8i32_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} ymm0 = <0,u,2,u,u,u,u,u>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <8 x i8> undef, i8 0, i32 0
%2 = insertelement <8 x i8> %1, i8 undef, i32 1
%3 = insertelement <8 x i8> %2, i8 2, i32 2
%4 = insertelement <8 x i8> %3, i8 undef, i32 3
%5 = insertelement <8 x i8> %4, i8 4, i32 4
%6 = insertelement <8 x i8> %5, i8 undef, i32 5
%7 = insertelement <8 x i8> %6, i8 6, i32 6
%8 = insertelement <8 x i8> %7, i8 undef, i32 7
%9 = sext <8 x i8> %4 to <8 x i32>
ret <8 x i32> %9
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i16> @test_zext_4i8_4i16() {
; X32-LABEL: test_zext_4i8_4i16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = [0,255,2,253]
; X32-NEXT: retl
;
; X64-LABEL: test_zext_4i8_4i16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = [0,255,2,253]
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 0, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 2, i32 2
%4 = insertelement <4 x i8> %3, i8 -3, i32 3
%5 = zext <4 x i8> %4 to <4 x i16>
ret <4 x i16> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i32> @test_zext_4i8_4i32() {
; X32-LABEL: test_zext_4i8_4i32:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = [0,255,2,253]
; X32-NEXT: retl
;
; X64-LABEL: test_zext_4i8_4i32:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = [0,255,2,253]
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 0, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 2, i32 2
%4 = insertelement <4 x i8> %3, i8 -3, i32 3
%5 = zext <4 x i8> %4 to <4 x i32>
ret <4 x i32> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i64> @test_zext_4i8_4i64() {
; X32-LABEL: test_zext_4i8_4i64:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[DAGCombiner] Teach visitEXTRACT_SUBVECTOR to turn extracts of BUILD_VECTOR into smaller BUILD_VECTORs Only do this before operations are legalized of BUILD_VECTOR is Legal for the target. Differential Revision: https://reviews.llvm.org/D37186 llvm-svn: 311892
2017-08-28 23:28:33 +08:00
; X32-NEXT: vmovaps {{.*#+}} ymm0 = [0,0,255,0,2,0,253,0]
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: retl
;
; X64-LABEL: test_zext_4i8_4i64:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} ymm0 = [0,255,2,253]
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 0, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 2, i32 2
%4 = insertelement <4 x i8> %3, i8 -3, i32 3
%5 = zext <4 x i8> %4 to <4 x i64>
ret <4 x i64> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i16> @test_zext_4i8_4i16_undef() {
; X32-LABEL: test_zext_4i8_4i16_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = <u,255,u,253>
; X32-NEXT: retl
;
; X64-LABEL: test_zext_4i8_4i16_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = <u,255,u,253>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 undef, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 undef, i32 2
%4 = insertelement <4 x i8> %3, i8 -3, i32 3
%5 = zext <4 x i8> %4 to <4 x i16>
ret <4 x i16> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i32> @test_zext_4i8_4i32_undef() {
; X32-LABEL: test_zext_4i8_4i32_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = <0,u,2,u>
; X32-NEXT: retl
;
; X64-LABEL: test_zext_4i8_4i32_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = <0,u,2,u>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 0, i32 0
%2 = insertelement <4 x i8> %1, i8 undef, i32 1
%3 = insertelement <4 x i8> %2, i8 2, i32 2
%4 = insertelement <4 x i8> %3, i8 undef, i32 3
%5 = zext <4 x i8> %4 to <4 x i32>
ret <4 x i32> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <4 x i64> @test_zext_4i8_4i64_undef() {
; X32-LABEL: test_zext_4i8_4i64_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[DAGCombiner] Teach visitEXTRACT_SUBVECTOR to turn extracts of BUILD_VECTOR into smaller BUILD_VECTORs Only do this before operations are legalized of BUILD_VECTOR is Legal for the target. Differential Revision: https://reviews.llvm.org/D37186 llvm-svn: 311892
2017-08-28 23:28:33 +08:00
; X32-NEXT: vmovaps {{.*#+}} ymm0 = <u,u,255,0,2,0,u,u>
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: retl
;
; X64-LABEL: test_zext_4i8_4i64_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} ymm0 = <u,255,2,u>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <4 x i8> undef, i8 undef, i32 0
%2 = insertelement <4 x i8> %1, i8 -1, i32 1
%3 = insertelement <4 x i8> %2, i8 2, i32 2
%4 = insertelement <4 x i8> %3, i8 undef, i32 3
%5 = zext <4 x i8> %4 to <4 x i64>
ret <4 x i64> %5
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <8 x i16> @test_zext_8i8_8i16() {
; X32-LABEL: test_zext_8i8_8i16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = [0,255,2,253,4,251,6,249]
; X32-NEXT: retl
;
; X64-LABEL: test_zext_8i8_8i16:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = [0,255,2,253,4,251,6,249]
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <8 x i8> undef, i8 0, i32 0
%2 = insertelement <8 x i8> %1, i8 -1, i32 1
%3 = insertelement <8 x i8> %2, i8 2, i32 2
%4 = insertelement <8 x i8> %3, i8 -3, i32 3
%5 = insertelement <8 x i8> %4, i8 4, i32 4
%6 = insertelement <8 x i8> %5, i8 -5, i32 5
%7 = insertelement <8 x i8> %6, i8 6, i32 6
%8 = insertelement <8 x i8> %7, i8 -7, i32 7
%9 = zext <8 x i8> %8 to <8 x i16>
ret <8 x i16> %9
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <8 x i32> @test_zext_8i8_8i32() {
; X32-LABEL: test_zext_8i8_8i32:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} ymm0 = [0,255,2,253,4,251,6,249]
; X32-NEXT: retl
;
; X64-LABEL: test_zext_8i8_8i32:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} ymm0 = [0,255,2,253,4,251,6,249]
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <8 x i8> undef, i8 0, i32 0
%2 = insertelement <8 x i8> %1, i8 -1, i32 1
%3 = insertelement <8 x i8> %2, i8 2, i32 2
%4 = insertelement <8 x i8> %3, i8 -3, i32 3
%5 = insertelement <8 x i8> %4, i8 4, i32 4
%6 = insertelement <8 x i8> %5, i8 -5, i32 5
%7 = insertelement <8 x i8> %6, i8 6, i32 6
%8 = insertelement <8 x i8> %7, i8 -7, i32 7
%9 = zext <8 x i8> %8 to <8 x i32>
ret <8 x i32> %9
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <8 x i16> @test_zext_8i8_8i16_undef() {
; X32-LABEL: test_zext_8i8_8i16_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} xmm0 = <u,255,u,253,u,251,u,249>
; X32-NEXT: retl
;
; X64-LABEL: test_zext_8i8_8i16_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} xmm0 = <u,255,u,253,u,251,u,249>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <8 x i8> undef, i8 undef, i32 0
%2 = insertelement <8 x i8> %1, i8 -1, i32 1
%3 = insertelement <8 x i8> %2, i8 undef, i32 2
%4 = insertelement <8 x i8> %3, i8 -3, i32 3
%5 = insertelement <8 x i8> %4, i8 undef, i32 4
%6 = insertelement <8 x i8> %5, i8 -5, i32 5
%7 = insertelement <8 x i8> %6, i8 undef, i32 6
%8 = insertelement <8 x i8> %7, i8 -7, i32 7
%9 = zext <8 x i8> %8 to <8 x i16>
ret <8 x i16> %9
}
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
define <8 x i32> @test_zext_8i8_8i32_undef() {
; X32-LABEL: test_zext_8i8_8i32_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X32: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X32-NEXT: vmovaps {{.*#+}} ymm0 = <0,u,2,253,4,u,6,u>
; X32-NEXT: retl
;
; X64-LABEL: test_zext_8i8_8i32_undef:
[CodeGen] Unify MBB reference format in both MIR and debug output As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
2017-12-05 01:18:51 +08:00
; X64: # %bb.0:
[X86][SSE] Regenerated sext/zext constant folding tests and added i686 tests llvm-svn: 284837
2016-10-22 00:22:16 +08:00
; X64-NEXT: vmovaps {{.*#+}} ymm0 = <0,u,2,253,4,u,6,u>
; X64-NEXT: retq
[DAGCombiner] Teach how to fold sext/aext/zext of constant build vectors. This patch teaches the DAGCombiner how to fold a sext/aext/zext dag node when the operand in input is a build vector of constants (or UNDEFs). The inability to fold a sext/zext of a constant build_vector was the root cause of some pcg bugs affecting vselect expansion on x86-64 with AVX support. Before this change, the DAGCombiner only knew how to fold a sext/zext/aext of a ConstantSDNode. llvm-svn: 200234
2014-01-28 02:45:30 +08:00
%1 = insertelement <8 x i8> undef, i8 0, i32 0
%2 = insertelement <8 x i8> %1, i8 undef, i32 1
%3 = insertelement <8 x i8> %2, i8 2, i32 2
%4 = insertelement <8 x i8> %3, i8 -3, i32 3
%5 = insertelement <8 x i8> %4, i8 4, i32 4
%6 = insertelement <8 x i8> %5, i8 undef, i32 5
%7 = insertelement <8 x i8> %6, i8 6, i32 6
%8 = insertelement <8 x i8> %7, i8 undef, i32 7
%9 = zext <8 x i8> %8 to <8 x i32>
ret <8 x i32> %9
}