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https://github.com/c64scene-ar/llvm-6502.git
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27b1252c13
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
48 lines
1.1 KiB
LLVM
48 lines
1.1 KiB
LLVM
; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
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define i64 @f0(i64 %A, i64 %B) {
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; CHECK-LABEL: f0:
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; CHECK: lsrs r3, r3, #1
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; CHECK-NEXT: rrx r2, r2
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; CHECK-NEXT: subs r0, r0, r2
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; CHECK-NEXT: sbc r1, r1, r3
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%tmp = bitcast i64 %A to i64
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%tmp2 = lshr i64 %B, 1
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%tmp3 = sub i64 %tmp, %tmp2
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ret i64 %tmp3
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}
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define i32 @f1(i64 %x, i64 %y) {
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; CHECK-LABEL: f1:
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; CHECK: lsl{{.*}}r2
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%a = shl i64 %x, %y
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%b = trunc i64 %a to i32
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ret i32 %b
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}
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define i32 @f2(i64 %x, i64 %y) {
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; CHECK-LABEL: f2:
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; CHECK: lsr{{.*}}r2
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; CHECK-NEXT: rsb r3, r2, #32
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; CHECK-NEXT: sub r2, r2, #32
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; CHECK-NEXT: orr r0, r0, r1, lsl r3
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; CHECK-NEXT: cmp r2, #0
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; CHECK-NEXT: asrge r0, r1, r2
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%a = ashr i64 %x, %y
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%b = trunc i64 %a to i32
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ret i32 %b
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}
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define i32 @f3(i64 %x, i64 %y) {
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; CHECK-LABEL: f3:
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; CHECK: lsr{{.*}}r2
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; CHECK-NEXT: rsb r3, r2, #32
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; CHECK-NEXT: sub r2, r2, #32
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; CHECK-NEXT: orr r0, r0, r1, lsl r3
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; CHECK-NEXT: cmp r2, #0
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; CHECK-NEXT: lsrge r0, r1, r2
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%a = lshr i64 %x, %y
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%b = trunc i64 %a to i32
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ret i32 %b
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}
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