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36d2ad6539
http://reviews.llvm.org/D18562 A large number of testcases has been modified so they pass after this test. One testcase is deleted, because I realized even after undoing the original change that was committed with this testcase, the testcase still passes. So I removed it. The change to one other testcase (test/CodeGen/PowerPC/pr25802.ll) is an arbitrary change to keep it passing. Given the original intention of the testcase, and the fact that fixing it will require some time to change the testcase, we concluded that this quick change will be enough. llvm-svn: 265683
40 lines
823 B
LLVM
40 lines
823 B
LLVM
; RUN: llc -mtriple="powerpc-unknown-linux-gnu" < %s | FileCheck %s --check-prefix=PPC32
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; RUN: llc -mtriple="powerpc64-unknown-linux-gnu" < %s | FileCheck %s --check-prefix=PPC64
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; PR15332
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define i32 @regalloc() nounwind {
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entry:
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%0 = add i32 1, 2
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ret i32 %0
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}
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; PPC32-LABEL: regalloc:
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; PPC32-NOT: stwu 1, -{{[0-9]+}}(1)
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; PPC32: blr
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; PPC64-LABEL: regalloc:
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; PPC64-NOT: stdu 1, -{{[0-9]+}}(1)
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; PPC64: blr
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define i8* @smallstack() nounwind {
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entry:
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%0 = alloca i8, i32 4
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ret i8* %0
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}
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; PPC32-LABEL: smallstack:
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; PPC32: stwu 1, -16(1)
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; PPC64-LABEL: smallstack:
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; PPC64-NOT: stdu 1, -{{[0-9]+}}(1)
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; PPC64: blr
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define i8* @bigstack() nounwind {
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entry:
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%0 = alloca i8, i32 230
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ret i8* %0
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}
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; PPC32-LABEL: bigstack:
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; PPC32: stwu 1, -240(1)
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; PPC64-LABEL: bigstack:
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; PPC64: stdu 1, -288(1)
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