Temporarily revert "Subtract isn't commutative, fix this for MMX psub."

[oota-llvm.git] / test / CodeGen / ARM / fmuls.ll

diff --git a/test/CodeGen/ARM/fmuls.ll b/test/CodeGen/ARM/fmuls.ll
index ef4e3e52818e84cc779dfcdba10d377ff2c46d9c..f5245c946398610563afa4ec3fc65b7805ae5e38 100644 (file)
--- a/test/CodeGen/ARM/fmuls.ll
+++ b/test/CodeGen/ARM/fmuls.ll
@@ -1,6 +1,8 @@
 ; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
 ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NFP0
-; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8
+; RUN: llc < %s -mtriple=arm-eabi -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8
+; RUN: llc < %s -mtriple=arm-eabi -mcpu=cortex-a8 --enable-unsafe-fp-math | FileCheck %s -check-prefix=CORTEXA8U
+; RUN: llc < %s -mtriple=arm-darwin -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8U
 ; RUN: llc < %s -march=arm -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9
 
 define float @test(float %a, float %b) {
@@ -10,14 +12,25 @@ entry:
 }
 
 ; VFP2: test:
-; VFP2:        vmul.f32        s0, s1, s0
+; VFP2:        vmul.f32        s
 
 ; NFP1: test:
-; NFP1:        vmul.f32        d0, d1, d0
+; NFP1:        vmul.f32        d
 ; NFP0: test:
-; NFP0:        vmul.f32        s0, s1, s0
+; NFP0:        vmul.f32        s
 
 ; CORTEXA8: test:
-; CORTEXA8:    vmul.f32        d0, d1, d0
+; CORTEXA8:    vmul.f32        s
+; CORTEXA8U: test:
+; CORTEXA8U:   vmul.f32        d
 ; CORTEXA9: test:
-; CORTEXA9:    vmul.f32        s0, s1, s0
+; CORTEXA9:    vmul.f32        s
+
+; VFP2: test2
+define float @test2(float %a) nounwind {
+; CHECK-NOT: mul
+; CHECK: mov pc, lr
+  %ret = fmul float %a, 1.0
+  ret float %ret
+}
+