| ; REQUIRES: asserts |
| ; RUN: llc -mtriple powerpc-ibm-aix-xcoff -verify-machineinstrs < %s \ |
| ; RUN: -stop-before=ppc-ctr-loops-verify | FileCheck %s |
| ; RUN: llc -mtriple powerpc-ibm-aix-xcoff -verify-machineinstrs < %s | FileCheck %s --check-prefix TEST |
| |
| @i = dso_local global i32 0, align 4 #0 |
| @d = dso_local local_unnamed_addr global double 3.141590e+00, align 8 |
| @f = dso_local local_unnamed_addr global float 0x4005BE76C0000000, align 4 #0 |
| @ll = dso_local local_unnamed_addr global i64 55, align 8 |
| @ilocal = internal global i32 0, align 4 |
| |
| define dso_local void @write_int(i32 signext %in) { |
| entry: |
| store i32 %in, i32* @i, align 4 |
| ret void |
| } |
| ; CHECK: name: write_int |
| ; CHECK: %[[SCRATCH:[0-9]+]]:gprc_and_gprc_nor0 = ADDItoc @i, $r2 |
| ; CHECK-NEXT: STW %{{[0-9]+}}, 0, killed %[[SCRATCH]] :: (store (s32) into @i) |
| |
| ; TEST: .write_int: |
| ; TEST: la 4, i[TD](2) |
| ; TEST-NEXT: stw 3, 0(4) |
| |
| define dso_local i64 @read_ll() { |
| entry: |
| %0 = load i64, i64* @ll, align 8 |
| ret i64 %0 |
| } |
| ; CHECK: name: read_ll |
| ; CHECK: LWZtoc @ll, $r2 :: (load (s32) from got) |
| |
| ; TEST: .read_ll: |
| ; TEST: lwz 4, L..C0(2) |
| ; TEST-NEXT: lwz 3, 0(4) |
| ; TEST-NEXT: lwz 4, 4(4) |
| |
| define dso_local float @read_float() { |
| entry: |
| %0 = load float, float* @f, align 4 |
| ret float %0 |
| } |
| ; CHECK: name: read_float |
| ; CHECK: %[[SCRATCH:[0-9]+]]:gprc_and_gprc_nor0 = ADDItoc @f, $r2 |
| ; CHECK: %{{[0-9]+}}:f4rc = LFS 0, killed %[[SCRATCH]] :: (dereferenceable load (s32) from @f) |
| |
| ; TEST: .read_float: |
| ; TEST: la 3, f[TD](2) |
| ; TEST-NEXT: lfs 1, 0(3) |
| |
| define dso_local void @write_double(double %in) { |
| entry: |
| store double %in, double* @d, align 8 |
| ret void |
| } |
| ; CHECK: name: write_double |
| ; CHECK: LWZtoc @d, $r2 :: (load (s32) from got) |
| |
| ; TEST: .write_double |
| ; TEST: lwz 3, L..C1(2) |
| ; TEST-NEXT: stfd 1, 0(3) |
| |
| define dso_local nonnull i32* @addr() { |
| entry: |
| ret i32* @i |
| } |
| ; CHECK: name: addr |
| ; CHECK: %[[SCRATCH:[0-9]+]]:gprc = ADDItoc @i, $r2 |
| ; CHECK-NEXT: $r3 = COPY %[[SCRATCH]] |
| |
| ; TEST: .addr |
| ; TEST: la 3, i[TD](2) |
| |
| |
| attributes #0 = { "toc-data" } |