diff options
Diffstat (limited to 'test/CodeGen/AArch64/func-calls.ll')
| -rw-r--r-- | test/CodeGen/AArch64/func-calls.ll | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/test/CodeGen/AArch64/func-calls.ll b/test/CodeGen/AArch64/func-calls.ll index 13b689c408869..ac188bb3bb573 100644 --- a/test/CodeGen/AArch64/func-calls.ll +++ b/test/CodeGen/AArch64/func-calls.ll @@ -1,4 +1,5 @@ ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s +; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu -mattr=-fp-armv8 | FileCheck --check-prefix=CHECK-NOFP %s %myStruct = type { i64 , i8, i32 } @@ -17,20 +18,22 @@ declare void @take_i8s(i8 %val1, i8 %val2) declare void @take_floats(float %val1, float %val2) define void @simple_args() { -; CHECK: simple_args: +; CHECK-LABEL: simple_args: %char1 = load i8* @var8 %char2 = load i8* @var8_2 call void @take_i8s(i8 %char1, i8 %char2) -; CHECK: ldrb w0, [{{x[0-9]+}}, #:lo12:var8] -; CHECK: 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: ldr s1, [{{x[0-9]+}}, #:lo12:varfloat_2] -; CHECK: 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, ret void } @@ -41,7 +44,7 @@ declare [2 x i64] @return_smallstruct() declare void @return_large_struct(%myStruct* sret %retval) define void @simple_rets() { -; CHECK: simple_rets: +; CHECK-LABEL: simple_rets: %int = call i32 @return_int() store i32 %int, i32* @var32 @@ -52,6 +55,7 @@ define void @simple_rets() { store double %dbl, double* @vardouble ; CHECK: bl return_double ; 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 @@ -75,17 +79,19 @@ declare void @stacked_fpu(float %var0, double %var1, float %var2, float %var3, float %var8) define void @check_stack_args() { +; CHECK-LABEL: check_stack_args: call i32 @struct_on_stack(i8 0, i16 12, i32 42, i64 99, i128 1, i32* @var32, %myStruct* byval @varstruct, i32 999, double 1.0) ; 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 x0, sp -; CHECK: str {{w[0-9]+}}, [x0] -; CHECK: str {{w[0-9]+}}, [x0, #12] -; CHECK: fmov d0, +; 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: 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, @@ -106,7 +112,7 @@ declare void @check_i128_regalign(i32 %val0, i128 %val1) define void @check_i128_align() { -; CHECK: check_i128_align: +; CHECK-LABEL: check_i128_align: %val = load i128* @var128 call void @check_i128_stackalign(i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, @@ -130,7 +136,7 @@ define void @check_i128_align() { @fptr = global void()* null define void @check_indirect_call() { -; CHECK: 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] |