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llvm-project/llvm/test/CodeGen/X86/pmovsx-inreg.ll

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X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; RUN: llc < %s -march=x86-64 -mcpu=penryn | FileCheck -check-prefix=SSE41 %s
; RUN: llc < %s -march=x86-64 -mcpu=corei7-avx | FileCheck -check-prefix=AVX1 %s
; RUN: llc < %s -march=x86-64 -mcpu=core-avx2 | FileCheck -check-prefix=AVX2 %s
; PR14887
; These tests inject a store into the chain to test the inreg versions of pmovsx
define void @test1(<2 x i8>* %in, <2 x i64>* %out) nounwind {
%wide.load35 = load <2 x i8>* %in, align 1
%sext = sext <2 x i8> %wide.load35 to <2 x i64>
store <2 x i64> zeroinitializer, <2 x i64>* undef, align 8
store <2 x i64> %sext, <2 x i64>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; SSE41-LABEL: test1:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; SSE41: pmovsxbq
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX1-LABEL: test1:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX1: vpmovsxbq
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test1:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxbq
}
define void @test2(<4 x i8>* %in, <4 x i64>* %out) nounwind {
%wide.load35 = load <4 x i8>* %in, align 1
%sext = sext <4 x i8> %wide.load35 to <4 x i64>
store <4 x i64> zeroinitializer, <4 x i64>* undef, align 8
store <4 x i64> %sext, <4 x i64>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test2:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxbq
}
define void @test3(<4 x i8>* %in, <4 x i32>* %out) nounwind {
%wide.load35 = load <4 x i8>* %in, align 1
%sext = sext <4 x i8> %wide.load35 to <4 x i32>
store <4 x i32> zeroinitializer, <4 x i32>* undef, align 8
store <4 x i32> %sext, <4 x i32>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; SSE41-LABEL: test3:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; SSE41: pmovsxbd
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX1-LABEL: test3:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX1: vpmovsxbd
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test3:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxbd
}
define void @test4(<8 x i8>* %in, <8 x i32>* %out) nounwind {
%wide.load35 = load <8 x i8>* %in, align 1
%sext = sext <8 x i8> %wide.load35 to <8 x i32>
store <8 x i32> zeroinitializer, <8 x i32>* undef, align 8
store <8 x i32> %sext, <8 x i32>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test4:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxbd
}
define void @test5(<8 x i8>* %in, <8 x i16>* %out) nounwind {
%wide.load35 = load <8 x i8>* %in, align 1
%sext = sext <8 x i8> %wide.load35 to <8 x i16>
store <8 x i16> zeroinitializer, <8 x i16>* undef, align 8
store <8 x i16> %sext, <8 x i16>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; SSE41-LABEL: test5:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; SSE41: pmovsxbw
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX1-LABEL: test5:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX1: vpmovsxbw
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test5:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxbw
}
define void @test6(<16 x i8>* %in, <16 x i16>* %out) nounwind {
%wide.load35 = load <16 x i8>* %in, align 1
%sext = sext <16 x i8> %wide.load35 to <16 x i16>
store <16 x i16> zeroinitializer, <16 x i16>* undef, align 8
store <16 x i16> %sext, <16 x i16>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test6:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; FIXME: v16i8 -> v16i16 is scalarized.
; AVX2-NOT: pmovsx
}
define void @test7(<2 x i16>* %in, <2 x i64>* %out) nounwind {
%wide.load35 = load <2 x i16>* %in, align 1
%sext = sext <2 x i16> %wide.load35 to <2 x i64>
store <2 x i64> zeroinitializer, <2 x i64>* undef, align 8
store <2 x i64> %sext, <2 x i64>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; SSE41-LABEL: test7:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; SSE41: pmovsxwq
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX1-LABEL: test7:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX1: vpmovsxwq
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test7:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxwq
}
define void @test8(<4 x i16>* %in, <4 x i64>* %out) nounwind {
%wide.load35 = load <4 x i16>* %in, align 1
%sext = sext <4 x i16> %wide.load35 to <4 x i64>
store <4 x i64> zeroinitializer, <4 x i64>* undef, align 8
store <4 x i64> %sext, <4 x i64>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test8:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxwq
}
define void @test9(<4 x i16>* %in, <4 x i32>* %out) nounwind {
%wide.load35 = load <4 x i16>* %in, align 1
%sext = sext <4 x i16> %wide.load35 to <4 x i32>
store <4 x i32> zeroinitializer, <4 x i32>* undef, align 8
store <4 x i32> %sext, <4 x i32>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; SSE41-LABEL: test9:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; SSE41: pmovsxwd
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX1-LABEL: test9:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX1: vpmovsxwd
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test9:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxwd
}
define void @test10(<8 x i16>* %in, <8 x i32>* %out) nounwind {
%wide.load35 = load <8 x i16>* %in, align 1
%sext = sext <8 x i16> %wide.load35 to <8 x i32>
store <8 x i32> zeroinitializer, <8 x i32>* undef, align 8
store <8 x i32> %sext, <8 x i32>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test10:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxwd
}
define void @test11(<2 x i32>* %in, <2 x i64>* %out) nounwind {
%wide.load35 = load <2 x i32>* %in, align 1
%sext = sext <2 x i32> %wide.load35 to <2 x i64>
store <2 x i64> zeroinitializer, <2 x i64>* undef, align 8
store <2 x i64> %sext, <2 x i64>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; SSE41-LABEL: test11:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; SSE41: pmovsxdq
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX1-LABEL: test11:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX1: vpmovsxdq
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test11:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxdq
}
define void @test12(<4 x i32>* %in, <4 x i64>* %out) nounwind {
%wide.load35 = load <4 x i32>* %in, align 1
%sext = sext <4 x i32> %wide.load35 to <4 x i64>
store <4 x i64> zeroinitializer, <4 x i64>* undef, align 8
store <4 x i64> %sext, <4 x i64>* %out, align 8
ret void
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; AVX2-LABEL: test12:
X86: Add patterns for X86ISD::VSEXT in registers. Those can occur when something between the sextload and the store is on the same chain and blocks isel. Fixes PR14887. llvm-svn: 172353
2013-01-13 19:37:04 +08:00
; AVX2: vpmovsxdq
}