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Diffstat (limited to 'test/CodeGen/ARM/prefetch.ll')
| -rw-r--r-- | test/CodeGen/ARM/prefetch.ll | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/test/CodeGen/ARM/prefetch.ll b/test/CodeGen/ARM/prefetch.ll index 5badb31..7350e0a 100644 --- a/test/CodeGen/ARM/prefetch.ll +++ b/test/CodeGen/ARM/prefetch.ll @@ -1,9 +1,11 @@ -; RUN: llc < %s -march=thumb -mattr=-thumb2 | not grep pld -; RUN: llc < %s -march=thumb -mattr=+v7 | FileCheck %s -check-prefix=THUMB2 -; RUN: llc < %s -march=arm -mattr=+v7 | FileCheck %s -check-prefix=ARM -; RUN: llc < %s -march=arm -mcpu=cortex-a9-mp | FileCheck %s -check-prefix=ARM-MP +; RUN: llc -mtriple=thumb-eabi -mattr=-thumb2 %s -o - | FileCheck %s -check-prefix CHECK-T1 +; RUN: llc -mtriple=thumb-eabi -mattr=+v7 %s -o - | FileCheck %s -check-prefix=THUMB2 +; RUN: llc -mtriple=arm-eabi -mattr=+v7 %s -o - | FileCheck %s -check-prefix=ARM +; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a9-mp %s -o - | FileCheck %s -check-prefix=ARM-MP ; rdar://8601536 +; CHECK-T1-NOT: pld + define void @t1(i8* %ptr) nounwind { entry: ; ARM-LABEL: t1: @@ -75,3 +77,21 @@ entry: tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 3, i32 0 ) ret void } + +define void @t6() { +entry: +;ARM-LABEL: t6: +;ARM: pld [sp] +;ARM: pld [sp, #50] + +;THUMB2-LABEL: t6: +;THUMB2: pld [sp] +;THUMB2: pld [sp, #50] + +%red = alloca [100 x i8], align 1 +%0 = getelementptr inbounds [100 x i8]* %red, i32 0, i32 0 +%1 = getelementptr inbounds [100 x i8]* %red, i32 0, i32 50 +call void @llvm.prefetch(i8* %0, i32 0, i32 3, i32 1) +call void @llvm.prefetch(i8* %1, i32 0, i32 3, i32 1) +ret void +} |