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38caf19333
Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277624 91177308-0d34-0410-b5e6-96231b3b80d8
83 lines
3.0 KiB
LLVM
83 lines
3.0 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -march=ppc32 -mcpu=ppc32 | FileCheck %s -check-prefix=X32
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; RUN: llc -verify-machineinstrs < %s -march=ppc64 -mcpu=ppc64 | FileCheck %s -check-prefix=X64
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; RUN: llc -verify-machineinstrs < %s -march=ppc64 -mcpu=pwr7 | FileCheck %s -check-prefix=PWR7
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; RUN: llc -verify-machineinstrs < %s -march=ppc32 -mcpu=pwr7 | FileCheck %s -check-prefix=X32
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define void @STWBRX(i32 %i, i8* %ptr, i32 %off) {
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%tmp1 = getelementptr i8, i8* %ptr, i32 %off ; <i8*> [#uses=1]
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%tmp1.upgrd.1 = bitcast i8* %tmp1 to i32* ; <i32*> [#uses=1]
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%tmp13 = tail call i32 @llvm.bswap.i32( i32 %i ) ; <i32> [#uses=1]
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store i32 %tmp13, i32* %tmp1.upgrd.1
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ret void
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}
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define i32 @LWBRX(i8* %ptr, i32 %off) {
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%tmp1 = getelementptr i8, i8* %ptr, i32 %off ; <i8*> [#uses=1]
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%tmp1.upgrd.2 = bitcast i8* %tmp1 to i32* ; <i32*> [#uses=1]
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%tmp = load i32, i32* %tmp1.upgrd.2 ; <i32> [#uses=1]
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%tmp14 = tail call i32 @llvm.bswap.i32( i32 %tmp ) ; <i32> [#uses=1]
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ret i32 %tmp14
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}
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define void @STHBRX(i16 %s, i8* %ptr, i32 %off) {
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%tmp1 = getelementptr i8, i8* %ptr, i32 %off ; <i8*> [#uses=1]
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%tmp1.upgrd.3 = bitcast i8* %tmp1 to i16* ; <i16*> [#uses=1]
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%tmp5 = call i16 @llvm.bswap.i16( i16 %s ) ; <i16> [#uses=1]
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store i16 %tmp5, i16* %tmp1.upgrd.3
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ret void
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}
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define i16 @LHBRX(i8* %ptr, i32 %off) {
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%tmp1 = getelementptr i8, i8* %ptr, i32 %off ; <i8*> [#uses=1]
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%tmp1.upgrd.4 = bitcast i8* %tmp1 to i16* ; <i16*> [#uses=1]
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%tmp = load i16, i16* %tmp1.upgrd.4 ; <i16> [#uses=1]
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%tmp6 = call i16 @llvm.bswap.i16( i16 %tmp ) ; <i16> [#uses=1]
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ret i16 %tmp6
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}
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define void @STDBRX(i64 %i, i8* %ptr, i64 %off) {
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%tmp1 = getelementptr i8, i8* %ptr, i64 %off ; <i8*> [#uses=1]
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%tmp1.upgrd.1 = bitcast i8* %tmp1 to i64* ; <i64*> [#uses=1]
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%tmp13 = tail call i64 @llvm.bswap.i64( i64 %i ) ; <i64> [#uses=1]
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store i64 %tmp13, i64* %tmp1.upgrd.1
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ret void
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}
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define i64 @LDBRX(i8* %ptr, i64 %off) {
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%tmp1 = getelementptr i8, i8* %ptr, i64 %off ; <i8*> [#uses=1]
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%tmp1.upgrd.2 = bitcast i8* %tmp1 to i64* ; <i64*> [#uses=1]
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%tmp = load i64, i64* %tmp1.upgrd.2 ; <i64> [#uses=1]
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%tmp14 = tail call i64 @llvm.bswap.i64( i64 %tmp ) ; <i64> [#uses=1]
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ret i64 %tmp14
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}
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declare i32 @llvm.bswap.i32(i32)
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declare i16 @llvm.bswap.i16(i16)
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declare i64 @llvm.bswap.i64(i64)
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; X32: stwbrx
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; X32: lwbrx
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; X32: sthbrx
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; X32: lhbrx
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; X32-NOT: ldbrx
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; X32-NOT: stdbrx
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; X64: stwbrx
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; X64: lwbrx
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; X64: sthbrx
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; X64: lhbrx
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; X64-NOT: ldbrx
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; X64-NOT: stdbrx
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; PWR7: stwbrx
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; PWR7: lwbrx
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; PWR7: sthbrx
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; PWR7: lhbrx
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; PWR7: stdbrx
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; PWR7: ldbrx
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