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Diffstat (limited to 'test/CodeGen/Mips/Fast-ISel/loadstore2.ll')
-rw-r--r-- | test/CodeGen/Mips/Fast-ISel/loadstore2.ll | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/Fast-ISel/loadstore2.ll b/test/CodeGen/Mips/Fast-ISel/loadstore2.ll new file mode 100644 index 0000000..f113a0e --- /dev/null +++ b/test/CodeGen/Mips/Fast-ISel/loadstore2.ll @@ -0,0 +1,83 @@ +; ModuleID = 'loadstore2.c' +target datalayout = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64" +target triple = "mips--linux-gnu" + +@c2 = common global i8 0, align 1 +@c1 = common global i8 0, align 1 +; RUN: llc -march=mipsel -relocation-model=pic -O0 -mips-fast-isel -fast-isel-abort -mcpu=mips32r2 \ +; RUN: < %s | FileCheck %s + +@s2 = common global i16 0, align 2 +@s1 = common global i16 0, align 2 +@i2 = common global i32 0, align 4 +@i1 = common global i32 0, align 4 +@f2 = common global float 0.000000e+00, align 4 +@f1 = common global float 0.000000e+00, align 4 +@d2 = common global double 0.000000e+00, align 8 +@d1 = common global double 0.000000e+00, align 8 + +; Function Attrs: nounwind +define void @cfoo() #0 { +entry: + %0 = load i8* @c2, align 1 + store i8 %0, i8* @c1, align 1 +; CHECK-LABEL: cfoo: +; CHECK: lbu $[[REGc:[0-9]+]], 0(${{[0-9]+}}) +; CHECK: sb $[[REGc]], 0(${{[0-9]+}}) + + + ret void +} + +; Function Attrs: nounwind +define void @sfoo() #0 { +entry: + %0 = load i16* @s2, align 2 + store i16 %0, i16* @s1, align 2 +; CHECK-LABEL: sfoo: +; CHECK: lhu $[[REGs:[0-9]+]], 0(${{[0-9]+}}) +; CHECK: sh $[[REGs]], 0(${{[0-9]+}}) + + ret void +} + +; Function Attrs: nounwind +define void @ifoo() #0 { +entry: + %0 = load i32* @i2, align 4 + store i32 %0, i32* @i1, align 4 +; CHECK-LABEL: ifoo: +; CHECK: lw $[[REGi:[0-9]+]], 0(${{[0-9]+}}) +; CHECK: sw $[[REGi]], 0(${{[0-9]+}}) + + ret void +} + +; Function Attrs: nounwind +define void @ffoo() #0 { +entry: + %0 = load float* @f2, align 4 + store float %0, float* @f1, align 4 +; CHECK-LABEL: ffoo: +; CHECK: lwc1 $f[[REGf:[0-9]+]], 0(${{[0-9]+}}) +; CHECK: swc1 $f[[REGf]], 0(${{[0-9]+}}) + + + ret void +} + +; Function Attrs: nounwind +define void @dfoo() #0 { +entry: + %0 = load double* @d2, align 8 + store double %0, double* @d1, align 8 +; CHECK-LABEL: dfoo: +; CHECK: ldc1 $f[[REGd:[0-9]+]], 0(${{[0-9]+}}) +; CHECK: sdc1 $f[[REGd]], 0(${{[0-9]+}}) +; CHECK: .end dfoo + ret void +} + +attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } + + |