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| author | Dimitry Andric <dim@FreeBSD.org> | 2012-12-02 13:10:19 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2012-12-02 13:10:19 +0000 |
| commit | 522600a229b950314b5f4af84eba4f3e8a0ffea1 (patch) | |
| tree | 32b4679ab4b8f28e5228daafc65e9dc436935353 /test/CodeGen/ARM/mls.ll | |
| parent | 902a7b529820e6a0aa85f98f21afaeb1805a22f8 (diff) | |
Diffstat (limited to 'test/CodeGen/ARM/mls.ll')
| -rw-r--r-- | test/CodeGen/ARM/mls.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/mls.ll b/test/CodeGen/ARM/mls.ll index a6cdba445451..066bf98de651 100644 --- a/test/CodeGen/ARM/mls.ll +++ b/test/CodeGen/ARM/mls.ll @@ -1,4 +1,5 @@ ; RUN: llc < %s -march=arm -mattr=+v6t2 | FileCheck %s +; RUN: llc < %s -march=arm -mattr=+v6t2 -arm-use-mulops=false | FileCheck %s -check-prefix=NO_MULOPS define i32 @f1(i32 %a, i32 %b, i32 %c) { %tmp1 = mul i32 %a, %b @@ -13,4 +14,15 @@ define i32 @f2(i32 %a, i32 %b, i32 %c) { ret i32 %tmp2 } +; CHECK: f1: ; CHECK: mls r0, r0, r1, r2 +; NO_MULOPS: f1: +; NO_MULOPS: mul r0, r0, r1 +; NO_MULOPS-NEXT: sub r0, r2, r0 + +; CHECK: f2: +; CHECK: mul r0, r0, r1 +; CHECK-NEXT: sub r0, r0, r2 +; NO_MULOPS: f2: +; NO_MULOPS: mul r0, r0, r1 +; NO_MULOPS-NEXT: sub r0, r0, r2 |