diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2016-07-23 20:41:05 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2016-07-23 20:41:05 +0000 |
| commit | 01095a5d43bbfde13731688ddcf6048ebb8b7721 (patch) | |
| tree | 4def12e759965de927d963ac65840d663ef9d1ea /test/CodeGen/X86/mcu-abi.ll | |
| parent | f0f4822ed4b66e3579e92a89f368f8fb860e218e (diff) | |
Diffstat (limited to 'test/CodeGen/X86/mcu-abi.ll')
| -rw-r--r-- | test/CodeGen/X86/mcu-abi.ll | 59 |
1 files changed, 51 insertions, 8 deletions
diff --git a/test/CodeGen/X86/mcu-abi.ll b/test/CodeGen/X86/mcu-abi.ll index 966fd4521f2d6..1cc277c863f00 100644 --- a/test/CodeGen/X86/mcu-abi.ll +++ b/test/CodeGen/X86/mcu-abi.ll @@ -82,6 +82,8 @@ entry: ret i32 %i1 } +%struct.S = type { i8 } + ; CHECK-LABEL: test_lib_args: ; CHECK: movl %edx, %eax ; CHECK: calll __fixsfsi @@ -91,14 +93,10 @@ define i32 @test_lib_args(float %a, float %b) #0 { } ; CHECK-LABEL: test_fp128: -; CHECK: movl (%eax), %e[[CX:..]] -; CHECK-NEXT: movl 4(%eax), %e[[DX:..]] -; CHECK-NEXT: movl 8(%eax), %e[[SI:..]] -; CHECK-NEXT: movl 12(%eax), %e[[AX:..]] -; CHECK-NEXT: movl %e[[AX]], 12(%esp) -; CHECK-NEXT: movl %e[[SI]], 8(%esp) -; CHECK-NEXT: movl %e[[DX]], 4(%esp) -; CHECK-NEXT: movl %e[[CX]], (%esp) +; CHECK: pushl 12(%eax) +; CHECK-NEXT: pushl 8(%eax) +; CHECK-NEXT: pushl 4(%eax) +; CHECK-NEXT: pushl (%eax) ; CHECK-NEXT: calll __fixtfsi define i32 @test_fp128(fp128* %ptr) #0 { %v = load fp128, fp128* %ptr @@ -108,5 +106,50 @@ define i32 @test_fp128(fp128* %ptr) #0 { declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i32, i1) #1 +; CHECK-LABEL: test_alignment_d: +; CHECK-NOT: andl {{.+}}, %esp +define void @test_alignment_d() #0 { +entry: + %d = alloca double + store double 2.000000e+00, double* %d + call void @food(double* inreg %d) + ret void +} + +; CHECK-LABEL: test_alignment_i: +; CHECK-NOT: andl {{.+}}, %esp +define void @test_alignment_i() #0 { +entry: + %i = alloca i64 + store i64 2, i64* %i + call void @fooi(i64* inreg %i) + ret void +} + + +; CHECK-LABEL: test_alignment_s: +; CHECK-NOT: andl {{.+}}, %esp +define void @test_alignment_s() #0 { + %s = alloca %struct.S, align 4 + call void @foos(%struct.S* inreg %s) + ret void +} + + +; CHECK-LABEL: test_alignment_fp: +; CHECK-NOT: andl {{.+}}, %esp +define void @test_alignment_fp() #0 { +entry: + %f = alloca fp128 + store fp128 0xL00000000000000004000000000000000, fp128* %f + call void @foofp(fp128* inreg %f) + ret void +} + +declare void @food(double* inreg) +declare void @fooi(i64* inreg) +declare void @foos(%struct.S* inreg) +declare void @foofp(fp128* inreg) + attributes #0 = { nounwind "use-soft-float"="true"} attributes #1 = { nounwind argmemonly } |