diff options
Diffstat (limited to 'test/CodeGen/AArch64/func-calls.ll')
| -rw-r--r-- | test/CodeGen/AArch64/func-calls.ll | 53 |
1 files changed, 32 insertions, 21 deletions
diff --git a/test/CodeGen/AArch64/func-calls.ll b/test/CodeGen/AArch64/func-calls.ll index f029bf27a0..5241b114ab 100644 --- a/test/CodeGen/AArch64/func-calls.ll +++ b/test/CodeGen/AArch64/func-calls.ll @@ -1,7 +1,8 @@ -; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s +; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-AARCH64 ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64_be-none-linux-gnu | FileCheck --check-prefix=CHECK --check-prefix=CHECK-BE %s ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -mattr=-fp-armv8 | FileCheck --check-prefix=CHECK-NOFP %s ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64_be-none-linux-gnu -mattr=-fp-armv8 | FileCheck --check-prefix=CHECK-BE --check-prefix=CHECK-NOFP %s +; RUN: llc -verify-machineinstrs < %s -mtriple=arm64-none-linux-gnu | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-ARM64 %myStruct = type { i64 , i8, i32 } @@ -24,15 +25,15 @@ define void @simple_args() { %char1 = load i8* @var8 %char2 = load i8* @var8_2 call void @take_i8s(i8 %char1, i8 %char2) -; CHECK-DAG: ldrb w0, [{{x[0-9]+}}, #:lo12:var8] -; CHECK-DAG: ldrb w1, [{{x[0-9]+}}, #:lo12:var8_2] +; CHECK-DAG: ldrb w0, [{{x[0-9]+}}, {{#?}}:lo12:var8] +; CHECK-DAG: ldrb w1, [{{x[0-9]+}}, {{#?}}:lo12:var8_2] ; CHECK: bl take_i8s %float1 = load float* @varfloat %float2 = load float* @varfloat_2 call void @take_floats(float %float1, float %float2) -; CHECK-DAG: ldr s1, [{{x[0-9]+}}, #:lo12:varfloat_2] -; CHECK-DAG: ldr s0, [{{x[0-9]+}}, #:lo12:varfloat] +; CHECK-DAG: ldr s1, [{{x[0-9]+}}, {{#?}}:lo12:varfloat_2] +; CHECK-DAG: ldr s0, [{{x[0-9]+}}, {{#?}}:lo12:varfloat] ; CHECK: bl take_floats ; CHECK-NOFP-NOT: ldr s1, ; CHECK-NOFP-NOT: ldr s0, @@ -51,22 +52,22 @@ define void @simple_rets() { %int = call i32 @return_int() store i32 %int, i32* @var32 ; CHECK: bl return_int -; CHECK: str w0, [{{x[0-9]+}}, #:lo12:var32] +; CHECK: str w0, [{{x[0-9]+}}, {{#?}}:lo12:var32] %dbl = call double @return_double() store double %dbl, double* @vardouble ; CHECK: bl return_double -; CHECK: str d0, [{{x[0-9]+}}, #:lo12:vardouble] +; CHECK: str d0, [{{x[0-9]+}}, {{#?}}:lo12:vardouble] ; CHECK-NOFP-NOT: str d0, %arr = call [2 x i64] @return_smallstruct() store [2 x i64] %arr, [2 x i64]* @varsmallstruct ; CHECK: bl return_smallstruct ; CHECK: str x1, [{{x[0-9]+}}, #8] -; CHECK: str x0, [{{x[0-9]+}}, #:lo12:varsmallstruct] +; CHECK: str x0, [{{x[0-9]+}}, {{#?}}:lo12:varsmallstruct] call void @return_large_struct(%myStruct* sret @varstruct) -; CHECK: add x8, {{x[0-9]+}}, #:lo12:varstruct +; CHECK: add x8, {{x[0-9]+}}, {{#?}}:lo12:varstruct ; CHECK: bl return_large_struct ret void @@ -88,19 +89,28 @@ define void @check_stack_args() { ; Want to check that the final double is passed in registers and ; that varstruct is passed on the stack. Rather dependent on how a ; memcpy gets created, but the following works for now. -; CHECK: mov x[[SPREG:[0-9]+]], sp -; CHECK-DAG: str {{w[0-9]+}}, [x[[SPREG]]] -; CHECK-DAG: str {{w[0-9]+}}, [x[[SPREG]], #12] -; CHECK-DAG: fmov d0, +; CHECK-AARCH64: mov x[[SPREG:[0-9]+]], sp +; CHECK-AARCH64-DAG: str {{w[0-9]+}}, [x[[SPREG]]] +; CHECK-AARCH64-DAG: str {{w[0-9]+}}, [x[[SPREG]], #12] +; CHECK-AARCH64-DAG: fmov d0, + +; CHECK-ARM64-DAG: str {{q[0-9]+}}, [sp] +; CHECK-ARM64-DAG: fmov d[[FINAL_DOUBLE:[0-9]+]], #1.0 +; CHECK-ARM64: orr v0.16b, v[[FINAL_DOUBLE]].16b, v[[FINAL_DOUBLE]].16b + ; CHECK: bl struct_on_stack ; CHECK-NOFP-NOT: fmov call void @stacked_fpu(float -1.0, double 1.0, float 4.0, float 2.0, float -2.0, float -8.0, float 16.0, float 1.0, float 64.0) -; CHECK: ldr s[[STACKEDREG:[0-9]+]], [{{x[0-9]+}}, #:lo12:.LCPI -; CHECK: mov x0, sp -; CHECK: str d[[STACKEDREG]], [x0] +; CHECK-AARCH64: ldr s[[STACKEDREG:[0-9]+]], [{{x[0-9]+}}, {{#?}}:lo12:.LCPI +; CHECK-AARCH64: mov x0, sp +; CHECK-AARCH64: str d[[STACKEDREG]], [x0] + +; CHECK-ARM64: movz [[SIXTY_FOUR:w[0-9]+]], #17024, lsl #16 +; CHECK-ARM64: str [[SIXTY_FOUR]], [sp] + ; CHECK: bl stacked_fpu ret void } @@ -119,11 +129,12 @@ define void @check_i128_align() { call void @check_i128_stackalign(i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 42, i128 %val) -; CHECK: ldr [[I128LO:x[0-9]+]], [{{x[0-9]+}}, #:lo12:var128] +; CHECK: ldr [[I128LO:x[0-9]+]], [{{x[0-9]+}}, {{#?}}:lo12:var128] ; CHECK: ldr [[I128HI:x[0-9]+]], [{{x[0-9]+}}, #8] -; CHECK: mov x[[SPREG:[0-9]+]], sp -; CHECK: str [[I128HI]], [x[[SPREG]], #24] -; CHECK: str [[I128LO]], [x[[SPREG]], #16] +; CHECK-AARCH64: mov x[[SPREG:[0-9]+]], sp +; CHECK-AARCH64: str [[I128HI]], [x[[SPREG]], #24] +; CHECK-AARCH64: str [[I128LO]], [x[[SPREG]], #16] +; CHECK-ARM64: stp [[I128LO]], [[I128HI]], [sp, #16] ; CHECK: bl check_i128_stackalign call void @check_i128_regalign(i32 0, i128 42) @@ -143,7 +154,7 @@ define void @check_indirect_call() { ; CHECK-LABEL: check_indirect_call: %func = load void()** @fptr call void %func() -; CHECK: ldr [[FPTR:x[0-9]+]], [{{x[0-9]+}}, #:lo12:fptr] +; CHECK: ldr [[FPTR:x[0-9]+]], [{{x[0-9]+}}, {{#?}}:lo12:fptr] ; CHECK: blr [[FPTR]] ret void |