diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-02-05 23:21:31 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-02-05 23:21:31 +0000 |
| commit | d450e5b88662557f2965331f06277d60266a9eec (patch) | |
| tree | 7568c3660c39341a354fa202e975f7b1ca37e625 /test/CodeGen/X86/nancvt.ll | |
| parent | aa034fa2299e41b73f60d3993f5460260e239fab (diff) | |
| download | llvm-d450e5b88662557f2965331f06277d60266a9eec.tar.gz llvm-d450e5b88662557f2965331f06277d60266a9eec.tar.bz2 llvm-d450e5b88662557f2965331f06277d60266a9eec.tar.xz | |
Don't unroll loops containing function calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95454 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/nancvt.ll')
| -rw-r--r-- | test/CodeGen/X86/nancvt.ll | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/test/CodeGen/X86/nancvt.ll b/test/CodeGen/X86/nancvt.ll index 0b56644f12..82b73319ad 100644 --- a/test/CodeGen/X86/nancvt.ll +++ b/test/CodeGen/X86/nancvt.ll @@ -16,6 +16,8 @@ target triple = "i686-apple-darwin8" @.str = internal constant [10 x i8] c"%08x%08x\0A\00" ; <[10 x i8]*> [#uses=2] @.str1 = internal constant [6 x i8] c"%08x\0A\00" ; <[6 x i8]*> [#uses=2] +@var = external global i32 + define i32 @main() { entry: %retval = alloca i32, align 4 ; <i32*> [#uses=1] @@ -50,7 +52,8 @@ bb: ; preds = %bb23 %tmp17 = ashr i64 %tmp16, %.cast ; <i64> [#uses=1] %tmp1718 = trunc i64 %tmp17 to i32 ; <i32> [#uses=1] %tmp19 = getelementptr [10 x i8]* @.str, i32 0, i32 0 ; <i8*> [#uses=1] - %tmp20 = call i32 (i8*, ...)* @printf( i8* %tmp19, i32 %tmp1718, i32 %tmp13 ) ; <i32> [#uses=0] + volatile store i32 %tmp1718, i32* @var + volatile store i32 %tmp13, i32* @var %tmp21 = load i32* %i, align 4 ; <i32> [#uses=1] %tmp22 = add i32 %tmp21, 1 ; <i32> [#uses=1] store i32 %tmp22, i32* %i, align 4 @@ -83,7 +86,7 @@ bb28: ; preds = %bb46 %tmp3940 = bitcast float* %tmp39 to i32* ; <i32*> [#uses=1] %tmp41 = load i32* %tmp3940, align 4 ; <i32> [#uses=1] %tmp42 = getelementptr [6 x i8]* @.str1, i32 0, i32 0 ; <i8*> [#uses=1] - %tmp43 = call i32 (i8*, ...)* @printf( i8* %tmp42, i32 %tmp41 ) ; <i32> [#uses=0] + volatile store i32 %tmp41, i32* @var %tmp44 = load i32* %i, align 4 ; <i32> [#uses=1] %tmp45 = add i32 %tmp44, 1 ; <i32> [#uses=1] store i32 %tmp45, i32* %i, align 4 @@ -124,7 +127,8 @@ bb52: ; preds = %bb78 %tmp72 = ashr i64 %tmp70, %.cast71 ; <i64> [#uses=1] %tmp7273 = trunc i64 %tmp72 to i32 ; <i32> [#uses=1] %tmp74 = getelementptr [10 x i8]* @.str, i32 0, i32 0 ; <i8*> [#uses=1] - %tmp75 = call i32 (i8*, ...)* @printf( i8* %tmp74, i32 %tmp7273, i32 %tmp66 ) ; <i32> [#uses=0] + volatile store i32 %tmp7273, i32* @var + volatile store i32 %tmp66, i32* @var %tmp76 = load i32* %i, align 4 ; <i32> [#uses=1] %tmp77 = add i32 %tmp76, 1 ; <i32> [#uses=1] store i32 %tmp77, i32* %i, align 4 @@ -157,7 +161,7 @@ bb84: ; preds = %bb101 %tmp9495 = bitcast float* %tmp94 to i32* ; <i32*> [#uses=1] %tmp96 = load i32* %tmp9495, align 4 ; <i32> [#uses=1] %tmp97 = getelementptr [6 x i8]* @.str1, i32 0, i32 0 ; <i8*> [#uses=1] - %tmp98 = call i32 (i8*, ...)* @printf( i8* %tmp97, i32 %tmp96 ) ; <i32> [#uses=0] + volatile store i32 %tmp96, i32* @var %tmp99 = load i32* %i, align 4 ; <i32> [#uses=1] %tmp100 = add i32 %tmp99, 1 ; <i32> [#uses=1] store i32 %tmp100, i32* %i, align 4 @@ -177,5 +181,3 @@ return: ; preds = %bb106 %retval107 = load i32* %retval ; <i32> [#uses=1] ret i32 %retval107 } - -declare i32 @printf(i8*, ...) |