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-rw-r--r--test/CodeGen/ARM/fmacs.ll55
1 files changed, 41 insertions, 14 deletions
diff --git a/test/CodeGen/ARM/fmacs.ll b/test/CodeGen/ARM/fmacs.ll
index c4ceca9..fb83ef6 100644
--- a/test/CodeGen/ARM/fmacs.ll
+++ b/test/CodeGen/ARM/fmacs.ll
@@ -1,24 +1,51 @@
; 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 -march=arm -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9
+; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NEON
+; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=A8
-define float @test(float %acc, float %a, float %b) {
+define float @t1(float %acc, float %a, float %b) {
entry:
+; VFP2: t1:
+; VFP2: vmla.f32
+
+; NEON: t1:
+; NEON: vmla.f32
+
+; A8: t1:
+; A8: vmul.f32
+; A8: vadd.f32
%0 = fmul float %a, %b
%1 = fadd float %acc, %0
ret float %1
}
-; VFP2: test:
-; VFP2: vmla.f32 s2, s1, s0
+define double @t2(double %acc, double %a, double %b) {
+entry:
+; VFP2: t2:
+; VFP2: vmla.f64
+
+; NEON: t2:
+; NEON: vmla.f64
-; NFP1: test:
-; NFP1: vmul.f32 d0, d1, d0
-; NFP0: test:
-; NFP0: vmla.f32 s2, s1, s0
+; A8: t2:
+; A8: vmul.f64
+; A8: vadd.f64
+ %0 = fmul double %a, %b
+ %1 = fadd double %acc, %0
+ ret double %1
+}
-; CORTEXA8: test:
-; CORTEXA8: vmul.f32 d0, d1, d0
-; CORTEXA9: test:
-; CORTEXA9: vmla.f32 s0, s1, s2
+define float @t3(float %acc, float %a, float %b) {
+entry:
+; VFP2: t3:
+; VFP2: vmla.f32
+
+; NEON: t3:
+; NEON: vmla.f32
+
+; A8: t3:
+; A8: vmul.f32
+; A8: vadd.f32
+ %0 = fmul float %a, %b
+ %1 = fadd float %0, %acc
+ ret float %1
+}
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