1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -verify-machineinstrs -mattr=-vsx -mattr=+allow-unaligned-fp-access | FileCheck %s 3 4; ModuleID = 'foo.c' 5 6target triple = "powerpc-unknown-linux-gnu" 7 8%struct.anon = type <{ i8, float }> 9@s = global %struct.anon <{ i8 3, float 0x4014666660000000 }> ; <ptr> [#uses=1] 10@u = global <{ i8, double }> <{ i8 3, double 5.100000e+00 }> ; <ptr> [#uses=1] 11@t = weak global %struct.anon zeroinitializer ; <ptr> [#uses=2] 12@v = weak global <{ i8, double }> zeroinitializer ; <ptr> [#uses=2] 13@.str = internal constant [8 x i8] c"%f %lf\0A\00" ; <ptr> [#uses=1] 14 15define i32 @foo() { 16; CHECK-LABEL: foo: 17; CHECK: # %bb.0: # %entry 18; CHECK-NEXT: stwu 1, -16(1) 19; CHECK-NEXT: .cfi_def_cfa_offset 16 20; CHECK-NEXT: lis 3, s@ha 21; CHECK-NEXT: la 3, s@l(3) 22; CHECK-NEXT: lis 4, u@ha 23; CHECK-NEXT: lwz 3, 1(3) 24; CHECK-NEXT: la 4, u@l(4) 25; CHECK-NEXT: lfd 0, 1(4) 26; CHECK-NEXT: lis 4, t@ha 27; CHECK-NEXT: la 4, t@l(4) 28; CHECK-NEXT: stw 3, 1(4) 29; CHECK-NEXT: lis 3, v@ha 30; CHECK-NEXT: la 3, v@l(3) 31; CHECK-NEXT: stfd 0, 1(3) 32; CHECK-NEXT: lwz 3, 12(1) 33; CHECK-NEXT: addi 1, 1, 16 34; CHECK-NEXT: blr 35entry: 36 %retval = alloca i32, align 4 ; <ptr> [#uses=1] 37 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] 38 %tmp = getelementptr %struct.anon, ptr @s, i32 0, i32 1 ; <ptr> [#uses=1] 39 %tmp1 = load float, ptr %tmp, align 1 ; <float> [#uses=1] 40 %tmp2 = getelementptr %struct.anon, ptr @t, i32 0, i32 1 ; <ptr> [#uses=1] 41 store float %tmp1, ptr %tmp2, align 1 42 %tmp3 = getelementptr <{ i8, double }>, ptr @u, i32 0, i32 1 ; <ptr> [#uses=1] 43 %tmp4 = load double, ptr %tmp3, align 1 ; <double> [#uses=1] 44 %tmp5 = getelementptr <{ i8, double }>, ptr @v, i32 0, i32 1 ; <ptr> [#uses=1] 45 store double %tmp4, ptr %tmp5, align 1 46 br label %return 47 48return: ; preds = %entry 49 %retval6 = load i32, ptr %retval ; <i32> [#uses=1] 50 ret i32 %retval6 51} 52 53define i32 @main() { 54; CHECK-LABEL: main: 55; CHECK: # %bb.0: # %entry 56; CHECK-NEXT: mflr 0 57; CHECK-NEXT: stwu 1, -16(1) 58; CHECK-NEXT: stw 0, 20(1) 59; CHECK-NEXT: .cfi_def_cfa_offset 16 60; CHECK-NEXT: .cfi_offset lr, 4 61; CHECK-NEXT: bl foo 62; CHECK-NEXT: lis 3, t@ha 63; CHECK-NEXT: la 3, t@l(3) 64; CHECK-NEXT: lfs 1, 1(3) 65; CHECK-NEXT: lis 3, v@ha 66; CHECK-NEXT: la 3, v@l(3) 67; CHECK-NEXT: lfd 2, 1(3) 68; CHECK-NEXT: lis 3, .str@ha 69; CHECK-NEXT: la 3, .str@l(3) 70; CHECK-NEXT: creqv 6, 6, 6 71; CHECK-NEXT: bl printf 72; CHECK-NEXT: lwz 3, 12(1) 73; CHECK-NEXT: lwz 0, 20(1) 74; CHECK-NEXT: addi 1, 1, 16 75; CHECK-NEXT: mtlr 0 76; CHECK-NEXT: blr 77entry: 78 %retval = alloca i32, align 4 ; <ptr> [#uses=1] 79 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] 80 %tmp = call i32 @foo( ) ; <i32> [#uses=0] 81 %tmp1 = getelementptr %struct.anon, ptr @t, i32 0, i32 1 ; <ptr> [#uses=1] 82 %tmp2 = load float, ptr %tmp1, align 1 ; <float> [#uses=1] 83 %tmp23 = fpext float %tmp2 to double ; <double> [#uses=1] 84 %tmp4 = getelementptr <{ i8, double }>, ptr @v, i32 0, i32 1 ; <ptr> [#uses=1] 85 %tmp5 = load double, ptr %tmp4, align 1 ; <double> [#uses=1] 86 %tmp6 = getelementptr [8 x i8], ptr @.str, i32 0, i32 0 ; <ptr> [#uses=1] 87 %tmp7 = call i32 (ptr, ...) @printf( ptr %tmp6, double %tmp23, double %tmp5 ) ; <i32> [#uses=0] 88 br label %return 89 90return: ; preds = %entry 91 %retval8 = load i32, ptr %retval ; <i32> [#uses=1] 92 ret i32 %retval8 93} 94 95declare i32 @printf(ptr, ...) 96