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/sse2-intrinsics-fast-isel-x...

76 lines
2.4 KiB
LLVM
Raw Normal View History

[X86][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -fast-isel -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64
; NOTE: This should use IR equivalent to what is generated by clang/test/CodeGen/sse2-builtins.c
define i64 @test_mm_cvtsd_si64(<2 x double> %a0) nounwind {
; X64-LABEL: test_mm_cvtsd_si64:
[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][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
; X64-NEXT: cvtsd2si %xmm0, %rax
; X64-NEXT: retq
%res = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %a0)
ret i64 %res
}
declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>) nounwind readnone
define i64 @test_mm_cvtsi128_si64(<2 x i64> %a0) nounwind {
; X64-LABEL: test_mm_cvtsi128_si64:
[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][SSE2] Fix asm string for movq (Move Quadword) instruction. Replace "mov{d|q}" with "movq". Differential Revision: https://reviews.llvm.org/D32220 llvm-svn: 301386
2017-04-26 15:08:44 +08:00
; X64-NEXT: movq %xmm0, %rax
[X86][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
; X64-NEXT: retq
%res = extractelement <2 x i64> %a0, i32 0
ret i64 %res
}
define <2 x double> @test_mm_cvtsi64_sd(<2 x double> %a0, i64 %a1) nounwind {
; X64-LABEL: test_mm_cvtsi64_sd:
[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] Reimplement SSE fp2si conversion intrinsics instead of using generic IR D20859 and D20860 attempted to replace the SSE (V)CVTTPS2DQ and VCVTTPD2DQ truncating conversions with generic IR instead. It turns out that the behaviour of these intrinsics is different enough from generic IR that this will cause problems, INF/NAN/out of range values are guaranteed to result in a 0x80000000 value - which plays havoc with constant folding which converts them to either zero or UNDEF. This is also an issue with the scalar implementations (which were already generic IR and what I was trying to match). This patch changes both scalar and packed versions back to using x86-specific builtins. It also deals with the other scalar conversion cases that are runtime rounding mode dependent and can have similar issues with constant folding. A companion clang patch is at D22105 Differential Revision: https://reviews.llvm.org/D22106 llvm-svn: 275981
2016-07-19 23:07:43 +08:00
; X64-NEXT: cvtsi2sdq %rdi, %xmm0
[X86][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
; X64-NEXT: retq
[X86][SSE] Reimplement SSE fp2si conversion intrinsics instead of using generic IR D20859 and D20860 attempted to replace the SSE (V)CVTTPS2DQ and VCVTTPD2DQ truncating conversions with generic IR instead. It turns out that the behaviour of these intrinsics is different enough from generic IR that this will cause problems, INF/NAN/out of range values are guaranteed to result in a 0x80000000 value - which plays havoc with constant folding which converts them to either zero or UNDEF. This is also an issue with the scalar implementations (which were already generic IR and what I was trying to match). This patch changes both scalar and packed versions back to using x86-specific builtins. It also deals with the other scalar conversion cases that are runtime rounding mode dependent and can have similar issues with constant folding. A companion clang patch is at D22105 Differential Revision: https://reviews.llvm.org/D22106 llvm-svn: 275981
2016-07-19 23:07:43 +08:00
%res = call <2 x double> @llvm.x86.sse2.cvtsi642sd(<2 x double> %a0, i64 %a1)
[X86][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
ret <2 x double> %res
}
[X86][SSE] Reimplement SSE fp2si conversion intrinsics instead of using generic IR D20859 and D20860 attempted to replace the SSE (V)CVTTPS2DQ and VCVTTPD2DQ truncating conversions with generic IR instead. It turns out that the behaviour of these intrinsics is different enough from generic IR that this will cause problems, INF/NAN/out of range values are guaranteed to result in a 0x80000000 value - which plays havoc with constant folding which converts them to either zero or UNDEF. This is also an issue with the scalar implementations (which were already generic IR and what I was trying to match). This patch changes both scalar and packed versions back to using x86-specific builtins. It also deals with the other scalar conversion cases that are runtime rounding mode dependent and can have similar issues with constant folding. A companion clang patch is at D22105 Differential Revision: https://reviews.llvm.org/D22106 llvm-svn: 275981
2016-07-19 23:07:43 +08:00
declare <2 x double> @llvm.x86.sse2.cvtsi642sd(<2 x double>, i64) nounwind readnone
[X86][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
define <2 x i64> @test_mm_cvtsi64_si128(i64 %a0) nounwind {
; X64-LABEL: test_mm_cvtsi64_si128:
[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][SSE2] Fix asm string for movq (Move Quadword) instruction. Replace "mov{d|q}" with "movq". Differential Revision: https://reviews.llvm.org/D32220 llvm-svn: 301386
2017-04-26 15:08:44 +08:00
; X64-NEXT: movq %rdi, %xmm0
[X86][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
; X64-NEXT: retq
%res0 = insertelement <2 x i64> undef, i64 %a0, i32 0
%res1 = insertelement <2 x i64> %res0, i64 0, i32 1
ret <2 x i64> %res1
}
define i64 @test_mm_cvttsd_si64(<2 x double> %a0) nounwind {
; X64-LABEL: test_mm_cvttsd_si64:
[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][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
; X64-NEXT: cvttsd2si %xmm0, %rax
; X64-NEXT: retq
[X86][SSE] Reimplement SSE fp2si conversion intrinsics instead of using generic IR D20859 and D20860 attempted to replace the SSE (V)CVTTPS2DQ and VCVTTPD2DQ truncating conversions with generic IR instead. It turns out that the behaviour of these intrinsics is different enough from generic IR that this will cause problems, INF/NAN/out of range values are guaranteed to result in a 0x80000000 value - which plays havoc with constant folding which converts them to either zero or UNDEF. This is also an issue with the scalar implementations (which were already generic IR and what I was trying to match). This patch changes both scalar and packed versions back to using x86-specific builtins. It also deals with the other scalar conversion cases that are runtime rounding mode dependent and can have similar issues with constant folding. A companion clang patch is at D22105 Differential Revision: https://reviews.llvm.org/D22106 llvm-svn: 275981
2016-07-19 23:07:43 +08:00
%res = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %a0)
[X86][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
ret i64 %res
}
[X86][SSE] Reimplement SSE fp2si conversion intrinsics instead of using generic IR D20859 and D20860 attempted to replace the SSE (V)CVTTPS2DQ and VCVTTPD2DQ truncating conversions with generic IR instead. It turns out that the behaviour of these intrinsics is different enough from generic IR that this will cause problems, INF/NAN/out of range values are guaranteed to result in a 0x80000000 value - which plays havoc with constant folding which converts them to either zero or UNDEF. This is also an issue with the scalar implementations (which were already generic IR and what I was trying to match). This patch changes both scalar and packed versions back to using x86-specific builtins. It also deals with the other scalar conversion cases that are runtime rounding mode dependent and can have similar issues with constant folding. A companion clang patch is at D22105 Differential Revision: https://reviews.llvm.org/D22106 llvm-svn: 275981
2016-07-19 23:07:43 +08:00
declare i64 @llvm.x86.sse2.cvttsd2si64(<2 x double>) nounwind readnone
[X86][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
[X86][SSE2] Added _mm_loadu_si64 test to match llvm\tools\clang\test\CodeGen\sse2-builtins.c llvm-svn: 274127
2016-06-29 22:05:33 +08:00
define <2 x i64> @test_mm_loadu_si64(i64* %a0) nounwind {
; X64-LABEL: test_mm_loadu_si64:
[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] Fix domains for VZEXT_LOAD type instructions Add the missing domain equivalences for movss, movsd, movd and movq zero extending loading instructions. Differential Revision: https://reviews.llvm.org/D27684 llvm-svn: 289825
2016-12-16 00:05:29 +08:00
; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
[X86][SSE2] Added _mm_loadu_si64 test to match llvm\tools\clang\test\CodeGen\sse2-builtins.c llvm-svn: 274127
2016-06-29 22:05:33 +08:00
; X64-NEXT: retq
%ld = load i64, i64* %a0, align 1
%res0 = insertelement <2 x i64> undef, i64 %ld, i32 0
%res1 = insertelement <2 x i64> %res0, i64 0, i32 1
ret <2 x i64> %res1
}
[X86][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
define void @test_mm_stream_si64(i64 *%a0, i64 %a1) {
; X64-LABEL: test_mm_stream_si64:
[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][SSE2] Added fast-isel tests to sync with clang/test/CodeGen/sse2-builtins.c llvm-svn: 269966
2016-05-19 02:00:43 +08:00
; X64-NEXT: movntiq %rsi, (%rdi)
; X64-NEXT: retq
store i64 %a1, i64* %a0, align 1, !nontemporal !0
ret void
}
!0 = !{i64 1}