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Diffstat (limited to 'test/CodeGen/PowerPC/novrsave.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/novrsave.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/novrsave.ll b/test/CodeGen/PowerPC/novrsave.ll new file mode 100644 index 0000000..a70576a --- /dev/null +++ b/test/CodeGen/PowerPC/novrsave.ll @@ -0,0 +1,15 @@ +; RUN: llc -O0 -mtriple=powerpc-unknown-linux-gnu < %s | FileCheck %s +; RUN: llc -O0 -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s + +; This verifies that the code to update VRSAVE has been removed for SVR4. + +define <4 x float> @bar(<4 x float> %v) nounwind { +entry: + %v.addr = alloca <4 x float>, align 16 + store <4 x float> %v, <4 x float>* %v.addr, align 16 + %0 = load <4 x float>* %v.addr, align 16 + ret <4 x float> %0 +} + +; CHECK-NOT: mfspr +; CHECK-NOT: mtspr |
