diff options
Diffstat (limited to 'test/CodeGen/ARM/dyn-stackalloc.ll')
| -rw-r--r-- | test/CodeGen/ARM/dyn-stackalloc.ll | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/test/CodeGen/ARM/dyn-stackalloc.ll b/test/CodeGen/ARM/dyn-stackalloc.ll index 4ac5b8a31e5f6..5b963fd64deab 100644 --- a/test/CodeGen/ARM/dyn-stackalloc.ll +++ b/test/CodeGen/ARM/dyn-stackalloc.ll @@ -1,4 +1,4 @@ -; RUN: llc -mtriple=arm-eabi %s -o /dev/null +; RUN: llc -mcpu=generic -mtriple=arm-eabi -verify-machineinstrs < %s | FileCheck %s %struct.comment = type { i8**, i32*, i32, i8* } %struct.info = type { i32, i32, i32, i32, i32, i32, i32, i8* } @@ -7,7 +7,19 @@ @str215 = external global [2 x i8] define void @t1(%struct.state* %v) { - %tmp6 = load i32* null + +; Make sure we generate: +; sub sp, sp, r1 +; instead of: +; sub r1, sp, r1 +; mov sp, r1 + +; CHECK-LABEL: @t1 +; CHECK: bic [[REG1:r[0-9]+]], +; CHECK-NOT: sub r{{[0-9]+}}, sp, [[REG1]] +; CHECK: sub sp, sp, [[REG1]] + + %tmp6 = load i32, i32* null %tmp8 = alloca float, i32 %tmp6 store i32 1, i32* null br i1 false, label %bb123.preheader, label %return @@ -17,8 +29,8 @@ bb123.preheader: ; preds = %0 bb43: ; preds = %bb123.preheader call fastcc void @f1(float* %tmp8, float* null, i32 0) - %tmp70 = load i32* null - %tmp85 = getelementptr float* %tmp8, i32 0 + %tmp70 = load i32, i32* null + %tmp85 = getelementptr float, float* %tmp8, i32 0 call fastcc void @f2(float* null, float* null, float* %tmp85, i32 %tmp70) ret void @@ -38,8 +50,8 @@ define void @t2(%struct.comment* %vc, i8* %tag, i8* %contents) { %tmp6 = alloca i8, i32 %tmp5 %tmp9 = call i8* @strcpy(i8* %tmp6, i8* %tag) %tmp6.len = call i32 @strlen(i8* %tmp6) - %tmp6.indexed = getelementptr i8* %tmp6, i32 %tmp6.len - call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp6.indexed, i8* getelementptr inbounds ([2 x i8]* @str215, i32 0, i32 0), i32 2, i32 1, i1 false) + %tmp6.indexed = getelementptr i8, i8* %tmp6, i32 %tmp6.len + call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp6.indexed, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @str215, i32 0, i32 0), i32 2, i32 1, i1 false) %tmp15 = call i8* @strcat(i8* %tmp6, i8* %contents) call fastcc void @comment_add(%struct.comment* %vc, i8* %tmp6) ret void |