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https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-22 10:29:35 +00:00
This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205541 91177308-0d34-0410-b5e6-96231b3b80d8
72 lines
1.5 KiB
LLVM
72 lines
1.5 KiB
LLVM
; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
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define i32 @f1(i32* %v) {
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; CHECK-LABEL: f1:
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; CHECK: ldr r0
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entry:
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%tmp = load i32* %v
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ret i32 %tmp
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}
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define i32 @f2(i32* %v) {
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; CHECK-LABEL: f2:
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; CHECK: ldr r0
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entry:
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%tmp2 = getelementptr i32* %v, i32 1023
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%tmp = load i32* %tmp2
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ret i32 %tmp
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}
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define i32 @f3(i32* %v) {
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; CHECK-LABEL: f3:
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; CHECK: mov
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; CHECK: ldr r0
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entry:
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%tmp2 = getelementptr i32* %v, i32 1024
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%tmp = load i32* %tmp2
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ret i32 %tmp
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}
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define i32 @f4(i32 %base) {
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; CHECK-LABEL: f4:
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; CHECK-NOT: mvn
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; CHECK: ldr r0
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entry:
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%tmp1 = sub i32 %base, 128
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%tmp2 = inttoptr i32 %tmp1 to i32*
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%tmp3 = load i32* %tmp2
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ret i32 %tmp3
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}
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define i32 @f5(i32 %base, i32 %offset) {
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; CHECK-LABEL: f5:
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; CHECK: ldr r0
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entry:
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%tmp1 = add i32 %base, %offset
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%tmp2 = inttoptr i32 %tmp1 to i32*
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%tmp3 = load i32* %tmp2
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ret i32 %tmp3
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}
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define i32 @f6(i32 %base, i32 %offset) {
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; CHECK-LABEL: f6:
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; CHECK: ldr r0{{.*}}lsl{{.*}}
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entry:
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%tmp1 = shl i32 %offset, 2
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%tmp2 = add i32 %base, %tmp1
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%tmp3 = inttoptr i32 %tmp2 to i32*
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%tmp4 = load i32* %tmp3
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ret i32 %tmp4
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}
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define i32 @f7(i32 %base, i32 %offset) {
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; CHECK-LABEL: f7:
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; CHECK: ldr r0{{.*}}lsr{{.*}}
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entry:
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%tmp1 = lshr i32 %offset, 2
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%tmp2 = add i32 %base, %tmp1
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%tmp3 = inttoptr i32 %tmp2 to i32*
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%tmp4 = load i32* %tmp3
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ret i32 %tmp4
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}
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