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| author | Evan Cheng <evan.cheng@apple.com> | 2010-04-01 20:27:45 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-04-01 20:27:45 +0000 |
| commit | 3ea97550e361bc6ae23e9415abc7b0a34c540f53 (patch) | |
| tree | 6987529a95cff7848e2a4ca426d0675bdedf5f78 /test/CodeGen | |
| parent | 24c20e2435be1ee2af5de486f7567f92cebaf8cd (diff) | |
| download | llvm-3ea97550e361bc6ae23e9415abc7b0a34c540f53.tar.gz llvm-3ea97550e361bc6ae23e9415abc7b0a34c540f53.tar.bz2 llvm-3ea97550e361bc6ae23e9415abc7b0a34c540f53.tar.xz | |
In 64-bit mode, use i64 to lower memcpy / memset instead of f64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100137 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/X86/memcpy-2.ll | 17 | ||||
| -rw-r--r-- | test/CodeGen/X86/unaligned-load.ll | 17 |
2 files changed, 25 insertions, 9 deletions
diff --git a/test/CodeGen/X86/memcpy-2.ll b/test/CodeGen/X86/memcpy-2.ll index 68594f663f..4fe32d974d 100644 --- a/test/CodeGen/X86/memcpy-2.ll +++ b/test/CodeGen/X86/memcpy-2.ll @@ -1,6 +1,7 @@ ; RUN: llc < %s -mattr=+sse2 -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=SSE2 ; RUN: llc < %s -mattr=+sse,-sse2 -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=SSE1 ; RUN: llc < %s -mattr=-sse -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=NOSSE +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=X86-64 %struct.ParmT = type { [25 x i8], i8, i8* } @.str12 = internal constant [25 x i8] c"image\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00" ; <[25 x i8]*> [#uses=1] @@ -29,6 +30,12 @@ entry: ; NOSSE: movl $0 ; NOSSE: movl $101 ; NOSSE: movl $1734438249 + +; X86-64: t1: +; X86-64: movaps _.str12(%rip), %xmm0 +; X86-64: movaps %xmm0 +; X86-64: movb $0 +; X86-64: movq $0 %parms.i = alloca [13 x %struct.ParmT] ; <[13 x %struct.ParmT]*> [#uses=1] %parms1.i = getelementptr [13 x %struct.ParmT]* %parms.i, i32 0, i32 0, i32 0, i32 0 ; <i8*> [#uses=1] call void @llvm.memcpy.i32( i8* %parms1.i, i8* getelementptr ([25 x i8]* @.str12, i32 0, i32 0), i32 25, i32 1 ) nounwind @@ -59,6 +66,10 @@ entry: ; NOSSE: movl ; NOSSE: movl ; NOSSE: movl + +; X86-64: t2: +; X86-64: movaps (%rsi), %xmm0 +; X86-64: movaps %xmm0, (%rdi) %tmp2 = bitcast %struct.s0* %a to i8* ; <i8*> [#uses=1] %tmp3 = bitcast %struct.s0* %b to i8* ; <i8*> [#uses=1] tail call void @llvm.memcpy.i32(i8* %tmp2, i8* %tmp3, i32 16, i32 16) @@ -96,6 +107,12 @@ entry: ; NOSSE: movl ; NOSSE: movl ; NOSSE: movl + +; X86-64: t3: +; X86-64: movq (%rsi), %rax +; X86-64: movq 8(%rsi), %rcx +; X86-64: movq %rcx, 8(%rdi) +; X86-64: movq %rax, (%rdi) %tmp2 = bitcast %struct.s0* %a to i8* ; <i8*> [#uses=1] %tmp3 = bitcast %struct.s0* %b to i8* ; <i8*> [#uses=1] tail call void @llvm.memcpy.i32(i8* %tmp2, i8* %tmp3, i32 16, i32 8) diff --git a/test/CodeGen/X86/unaligned-load.ll b/test/CodeGen/X86/unaligned-load.ll index 2e9b248314..47b7896bb8 100644 --- a/test/CodeGen/X86/unaligned-load.ll +++ b/test/CodeGen/X86/unaligned-load.ll @@ -1,3 +1,4 @@ +; RUN: llc < %s -mtriple=i386-apple-darwin10.0 -mcpu=core2 -relocation-model=dynamic-no-pic --asm-verbose=0 | FileCheck -check-prefix=I386 %s ; RUN: llc < %s -mtriple=x86_64-apple-darwin10.0 -mcpu=core2 -relocation-model=dynamic-no-pic --asm-verbose=0 | FileCheck -check-prefix=CORE2 %s ; RUN: llc < %s -mtriple=x86_64-apple-darwin10.0 -mcpu=corei7 -relocation-model=dynamic-no-pic --asm-verbose=0 | FileCheck -check-prefix=COREI7 %s @@ -12,9 +13,13 @@ entry: bb: %String2Loc9 = getelementptr inbounds [31 x i8]* %String2Loc, i64 0, i64 0 call void @llvm.memcpy.i64(i8* %String2Loc9, i8* getelementptr inbounds ([31 x i8]* @.str3, i64 0, i64 0), i64 31, i32 1) -; CORE2: movsd _.str3+16 -; CORE2: movsd _.str3+8 -; CORE2: movsd _.str3 +; I386: movsd _.str3+16 +; I386: movsd _.str3+8 +; I386: movsd _.str3 + +; CORE2: movabsq +; CORE2: movabsq +; CORE2: movabsq ; COREI7: movups _.str3 br label %bb @@ -30,9 +35,3 @@ declare void @llvm.memcpy.i64(i8* nocapture, i8* nocapture, i64, i32) nounwind ; CORE2-NEXT: .asciz "DHRYSTONE PROGRAM, SOME STRING" ; CORE2: .align 3 ; CORE2-NEXT: _.str3: - -; COREI7: .align 3 -; COREI7-NEXT: _.str1: -; COREI7-NEXT: .asciz "DHRYSTONE PROGRAM, SOME STRING" -; COREI7: .align 3 -; COREI7-NEXT: _.str3: |