diff options
Diffstat (limited to 'test/CodeGen/X86/2006-03-01-InstrSchedBug.ll')
| -rw-r--r-- | test/CodeGen/X86/2006-03-01-InstrSchedBug.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2006-03-01-InstrSchedBug.ll b/test/CodeGen/X86/2006-03-01-InstrSchedBug.ll new file mode 100644 index 0000000..dc69ef8 --- /dev/null +++ b/test/CodeGen/X86/2006-03-01-InstrSchedBug.ll @@ -0,0 +1,12 @@ +; RUN: llc < %s -march=x86 | not grep {subl.*%esp} + +define i32 @f(i32 %a, i32 %b) { + %tmp.2 = mul i32 %a, %a ; <i32> [#uses=1] + %tmp.5 = shl i32 %a, 1 ; <i32> [#uses=1] + %tmp.6 = mul i32 %tmp.5, %b ; <i32> [#uses=1] + %tmp.10 = mul i32 %b, %b ; <i32> [#uses=1] + %tmp.7 = add i32 %tmp.10, %tmp.2 ; <i32> [#uses=1] + %tmp.11 = add i32 %tmp.7, %tmp.6 ; <i32> [#uses=1] + ret i32 %tmp.11 +} + |