| ; RUN: llc <%s -O2 -mcpu=atom -march=x86 -relocation-model=static | FileCheck -check-prefix=atom %s |
| ; RUN: llc <%s -O2 -mcpu=slm -march=x86 -relocation-model=static | FileCheck -check-prefix=slm %s |
| ; RUN: llc <%s -O2 -mcpu=core2 -march=x86 -relocation-model=static | FileCheck %s |
| ; |
| |
| @a = common global i32 0, align 4 |
| @b = common global i32 0, align 4 |
| @c = common global i32 0, align 4 |
| @d = common global i32 0, align 4 |
| @e = common global i32 0, align 4 |
| @f = common global i32 0, align 4 |
| |
| define void @func() nounwind uwtable { |
| ; atom: imull |
| ; atom-NOT: movl |
| ; atom: imull |
| ; slm: imull |
| ; slm-NOT: movl |
| ; slm: imull |
| ; CHECK: imull |
| ; CHECK: movl |
| ; CHECK: imull |
| entry: |
| %0 = load i32, i32* @b, align 4 |
| %1 = load i32, i32* @c, align 4 |
| %mul = mul nsw i32 %0, %1 |
| store i32 %mul, i32* @a, align 4 |
| %2 = load i32, i32* @e, align 4 |
| %3 = load i32, i32* @f, align 4 |
| %mul1 = mul nsw i32 %2, %3 |
| store i32 %mul1, i32* @d, align 4 |
| ret void |
| } |