diff options
| author | Bob Wilson <bob.wilson@apple.com> | 2009-10-28 22:10:20 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-10-28 22:10:20 +0000 |
| commit | 2c04dae715b05017d7d2c19ab4f8cb37c1e650ae (patch) | |
| tree | 7302c827c3bf5c86d4afc419d97268738dc4d2e2 /test/CodeGen/X86 | |
| parent | e841d2f8679f603ec453fe56a3bf9bea97aef303 (diff) | |
Reimplement BranchFolding change to avoid tail merging for a 1 instruction
common tail, except when the OptimizeForSize function attribute is present.
Radar 7338114.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85441 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86')
| -rw-r--r-- | test/CodeGen/X86/2008-02-18-TailMergingBug.ll | 2 | ||||
| -rw-r--r-- | test/CodeGen/X86/2008-05-12-tailmerge-5.ll | 2 | ||||
| -rw-r--r-- | test/CodeGen/X86/convert-2-addr-3-addr-inc64.ll | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/test/CodeGen/X86/2008-02-18-TailMergingBug.ll b/test/CodeGen/X86/2008-02-18-TailMergingBug.ll index 9b52c5c069..7463a0eebf 100644 --- a/test/CodeGen/X86/2008-02-18-TailMergingBug.ll +++ b/test/CodeGen/X86/2008-02-18-TailMergingBug.ll @@ -3,7 +3,7 @@ @.str = internal constant [48 x i8] c"transformed bounds: (%.2f, %.2f), (%.2f, %.2f)\0A\00" ; <[48 x i8]*> [#uses=1] -define void @minmax(float* %result) nounwind { +define void @minmax(float* %result) nounwind optsize { entry: %tmp2 = load float* %result, align 4 ; <float> [#uses=6] %tmp4 = getelementptr float* %result, i32 2 ; <float*> [#uses=5] diff --git a/test/CodeGen/X86/2008-05-12-tailmerge-5.ll b/test/CodeGen/X86/2008-05-12-tailmerge-5.ll index 1f95a2409f..4852e89c4d 100644 --- a/test/CodeGen/X86/2008-05-12-tailmerge-5.ll +++ b/test/CodeGen/X86/2008-05-12-tailmerge-5.ll @@ -6,7 +6,7 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3 target triple = "x86_64-apple-darwin8" %struct.BoundaryAlignment = type { [3 x i8], i8, i16, i16, i8, [2 x i8] } -define void @passing2(i64 %str.0, i64 %str.1, i16 signext %s, i32 %j, i8 signext %c, i16 signext %t, i16 signext %u, i8 signext %d) nounwind { +define void @passing2(i64 %str.0, i64 %str.1, i16 signext %s, i32 %j, i8 signext %c, i16 signext %t, i16 signext %u, i8 signext %d) nounwind optsize { entry: %str_addr = alloca %struct.BoundaryAlignment ; <%struct.BoundaryAlignment*> [#uses=7] %s_addr = alloca i16 ; <i16*> [#uses=1] diff --git a/test/CodeGen/X86/convert-2-addr-3-addr-inc64.ll b/test/CodeGen/X86/convert-2-addr-3-addr-inc64.ll index 2b4b83259b..337f1b2a8e 100644 --- a/test/CodeGen/X86/convert-2-addr-3-addr-inc64.ll +++ b/test/CodeGen/X86/convert-2-addr-3-addr-inc64.ll @@ -2,7 +2,7 @@ ; RUN: grep {asm-printer} | grep {Number of machine instrs printed} | grep 5 ; RUN: grep {leal 1(\%rsi),} %t -define fastcc zeroext i8 @fullGtU(i32 %i1, i32 %i2) nounwind { +define fastcc zeroext i8 @fullGtU(i32 %i1, i32 %i2) nounwind optsize { entry: %0 = add i32 %i2, 1 ; <i32> [#uses=1] %1 = sext i32 %0 to i64 ; <i64> [#uses=1] |