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llvm-project/llvm/test/CodeGen/X86/fold-vector-sext-crash2.ll

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[x86] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s -check-prefix=X32
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s -check-prefix=X64
[DAGCombiner] Fix & simplify constant folding of sext/zext. Summary: This patch fixes the cases of sext/zext constant folding in DAG combiner where constans do not fit 64 bits. The fix simply removes un$ Test Plan: New regression test included. Reviewers: RKSimon Reviewed By: RKSimon Subscribers: RKSimon, llvm-commits Differential Revision: http://reviews.llvm.org/D10607 llvm-svn: 240991
2015-06-30 04:28:47 +08:00
; DAGCombiner crashes during sext folding
define <2 x i256> @test_sext1() {
[x86] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X32-LABEL: test_sext1:
[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] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl $-1, 60(%eax)
; X32-NEXT: movl $-1, 56(%eax)
; X32-NEXT: movl $-1, 52(%eax)
; X32-NEXT: movl $-1, 48(%eax)
; X32-NEXT: movl $-1, 44(%eax)
; X32-NEXT: movl $-1, 40(%eax)
; X32-NEXT: movl $-1, 36(%eax)
; X32-NEXT: movl $-99, 32(%eax)
; X32-NEXT: movl $0, 28(%eax)
; X32-NEXT: movl $0, 24(%eax)
; X32-NEXT: movl $0, 20(%eax)
; X32-NEXT: movl $0, 16(%eax)
; X32-NEXT: movl $0, 12(%eax)
; X32-NEXT: movl $0, 8(%eax)
; X32-NEXT: movl $0, 4(%eax)
; X32-NEXT: movl $0, (%eax)
; X32-NEXT: retl $4
;
; X64-LABEL: test_sext1:
[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] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-NEXT: movq %rdi, %rax
[x86] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X64-NEXT: xorps %xmm0, %xmm0
; X64-NEXT: movaps %xmm0, 16(%rdi)
; X64-NEXT: movaps %xmm0, (%rdi)
; X64-NEXT: movq $-1, 56(%rdi)
; X64-NEXT: movq $-1, 48(%rdi)
; X64-NEXT: movq $-1, 40(%rdi)
; X64-NEXT: movq $-99, 32(%rdi)
; X64-NEXT: retq
[DAGCombiner] Fix & simplify constant folding of sext/zext. Summary: This patch fixes the cases of sext/zext constant folding in DAG combiner where constans do not fit 64 bits. The fix simply removes un$ Test Plan: New regression test included. Reviewers: RKSimon Reviewed By: RKSimon Subscribers: RKSimon, llvm-commits Differential Revision: http://reviews.llvm.org/D10607 llvm-svn: 240991
2015-06-30 04:28:47 +08:00
%Se = sext <2 x i8> <i8 -100, i8 -99> to <2 x i256>
%Shuff = shufflevector <2 x i256> zeroinitializer, <2 x i256> %Se, <2 x i32> <i32 1, i32 3>
ret <2 x i256> %Shuff
}
define <2 x i256> @test_sext2() {
[x86] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X32-LABEL: test_sext2:
[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] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl $-1, 60(%eax)
; X32-NEXT: movl $-1, 56(%eax)
; X32-NEXT: movl $-1, 52(%eax)
; X32-NEXT: movl $-1, 48(%eax)
; X32-NEXT: movl $-1, 44(%eax)
; X32-NEXT: movl $-1, 40(%eax)
; X32-NEXT: movl $-1, 36(%eax)
; X32-NEXT: movl $-1999, 32(%eax) # imm = 0xF831
; X32-NEXT: movl $0, 28(%eax)
; X32-NEXT: movl $0, 24(%eax)
; X32-NEXT: movl $0, 20(%eax)
; X32-NEXT: movl $0, 16(%eax)
; X32-NEXT: movl $0, 12(%eax)
; X32-NEXT: movl $0, 8(%eax)
; X32-NEXT: movl $0, 4(%eax)
; X32-NEXT: movl $0, (%eax)
; X32-NEXT: retl $4
;
; X64-LABEL: test_sext2:
[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] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-NEXT: movq %rdi, %rax
[x86] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X64-NEXT: xorps %xmm0, %xmm0
; X64-NEXT: movaps %xmm0, 16(%rdi)
; X64-NEXT: movaps %xmm0, (%rdi)
; X64-NEXT: movq $-1, 56(%rdi)
; X64-NEXT: movq $-1, 48(%rdi)
; X64-NEXT: movq $-1, 40(%rdi)
; X64-NEXT: movq $-1999, 32(%rdi) # imm = 0xF831
; X64-NEXT: retq
[DAGCombiner] Fix & simplify constant folding of sext/zext. Summary: This patch fixes the cases of sext/zext constant folding in DAG combiner where constans do not fit 64 bits. The fix simply removes un$ Test Plan: New regression test included. Reviewers: RKSimon Reviewed By: RKSimon Subscribers: RKSimon, llvm-commits Differential Revision: http://reviews.llvm.org/D10607 llvm-svn: 240991
2015-06-30 04:28:47 +08:00
%Se = sext <2 x i128> <i128 -2000, i128 -1999> to <2 x i256>
%Shuff = shufflevector <2 x i256> zeroinitializer, <2 x i256> %Se, <2 x i32> <i32 1, i32 3>
ret <2 x i256> %Shuff
}
define <2 x i256> @test_zext1() {
[x86] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X32-LABEL: test_zext1:
[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] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl $0, 60(%eax)
; X32-NEXT: movl $0, 56(%eax)
; X32-NEXT: movl $0, 52(%eax)
; X32-NEXT: movl $0, 48(%eax)
; X32-NEXT: movl $0, 44(%eax)
; X32-NEXT: movl $0, 40(%eax)
; X32-NEXT: movl $0, 36(%eax)
; X32-NEXT: movl $254, 32(%eax)
; X32-NEXT: movl $0, 28(%eax)
; X32-NEXT: movl $0, 24(%eax)
; X32-NEXT: movl $0, 20(%eax)
; X32-NEXT: movl $0, 16(%eax)
; X32-NEXT: movl $0, 12(%eax)
; X32-NEXT: movl $0, 8(%eax)
; X32-NEXT: movl $0, 4(%eax)
; X32-NEXT: movl $0, (%eax)
; X32-NEXT: retl $4
;
; X64-LABEL: test_zext1:
[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] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-NEXT: movq %rdi, %rax
[x86] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X64-NEXT: xorps %xmm0, %xmm0
; X64-NEXT: movaps %xmm0, 48(%rdi)
; X64-NEXT: movaps %xmm0, 16(%rdi)
; X64-NEXT: movaps %xmm0, (%rdi)
; X64-NEXT: movq $0, 40(%rdi)
; X64-NEXT: movq $254, 32(%rdi)
; X64-NEXT: retq
[DAGCombiner] Fix & simplify constant folding of sext/zext. Summary: This patch fixes the cases of sext/zext constant folding in DAG combiner where constans do not fit 64 bits. The fix simply removes un$ Test Plan: New regression test included. Reviewers: RKSimon Reviewed By: RKSimon Subscribers: RKSimon, llvm-commits Differential Revision: http://reviews.llvm.org/D10607 llvm-svn: 240991
2015-06-30 04:28:47 +08:00
%Se = zext <2 x i8> <i8 -1, i8 -2> to <2 x i256>
%Shuff = shufflevector <2 x i256> zeroinitializer, <2 x i256> %Se, <2 x i32> <i32 1, i32 3>
ret <2 x i256> %Shuff
}
define <2 x i256> @test_zext2() {
[x86] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X32-LABEL: test_zext2:
[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] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl $0, 60(%eax)
; X32-NEXT: movl $0, 56(%eax)
; X32-NEXT: movl $0, 52(%eax)
; X32-NEXT: movl $0, 48(%eax)
; X32-NEXT: movl $-1, 44(%eax)
; X32-NEXT: movl $-1, 40(%eax)
; X32-NEXT: movl $-1, 36(%eax)
; X32-NEXT: movl $-2, 32(%eax)
; X32-NEXT: movl $0, 28(%eax)
; X32-NEXT: movl $0, 24(%eax)
; X32-NEXT: movl $0, 20(%eax)
; X32-NEXT: movl $0, 16(%eax)
; X32-NEXT: movl $0, 12(%eax)
; X32-NEXT: movl $0, 8(%eax)
; X32-NEXT: movl $0, 4(%eax)
; X32-NEXT: movl $0, (%eax)
; X32-NEXT: retl $4
;
; X64-LABEL: test_zext2:
[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] Handle COPYs of physregs better (regalloc hints) Enable enableMultipleCopyHints() on X86. Original Patch by @jonpa: While enabling the mischeduler for SystemZ, it was discovered that for some reason a test needed one extra seemingly needless COPY (test/CodeGen/SystemZ/call-03.ll). The handling for that is resulted in this patch, which improves the register coalescing by providing not just one copy hint, but a sorted list of copy hints. On SystemZ, this gives ~12500 less register moves on SPEC, as well as marginally less spilling. Instead of improving just the SystemZ backend, the improvement has been implemented in common-code (calculateSpillWeightAndHint(). This gives a lot of test failures, but since this should be a general improvement I hope that the involved targets will help and review the test updates. Differential Revision: https://reviews.llvm.org/D38128 llvm-svn: 342578
2018-09-20 02:59:08 +08:00
; X64-NEXT: movq %rdi, %rax
[x86] add/regenerate complete checks; NFC llvm-svn: 312502
2017-09-05 05:43:32 +08:00
; X64-NEXT: xorps %xmm0, %xmm0
; X64-NEXT: movaps %xmm0, 48(%rdi)
; X64-NEXT: movaps %xmm0, 16(%rdi)
; X64-NEXT: movaps %xmm0, (%rdi)
; X64-NEXT: movq $-1, 40(%rdi)
; X64-NEXT: movq $-2, 32(%rdi)
; X64-NEXT: retq
[DAGCombiner] Fix & simplify constant folding of sext/zext. Summary: This patch fixes the cases of sext/zext constant folding in DAG combiner where constans do not fit 64 bits. The fix simply removes un$ Test Plan: New regression test included. Reviewers: RKSimon Reviewed By: RKSimon Subscribers: RKSimon, llvm-commits Differential Revision: http://reviews.llvm.org/D10607 llvm-svn: 240991
2015-06-30 04:28:47 +08:00
%Se = zext <2 x i128> <i128 -1, i128 -2> to <2 x i256>
%Shuff = shufflevector <2 x i256> zeroinitializer, <2 x i256> %Se, <2 x i32> <i32 1, i32 3>
ret <2 x i256> %Shuff
}