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68d4581cd4
Summary: The AIX assembler .space directive can't take a second non-zero argument to fill with. But LLVM emitFill currently assumes it can. We add a flag to the AsmInfo to check if non-zero fill is supported, and if we can't zerofill non-zero values we just splat the .byte directives. Reviewers: stevewan, sfertile, DiggerLin, jasonliu, Xiangling_L Reviewed By: jasonliu Subscribers: Xiangling_L, wuzish, nemanjai, hiraditya, kbarton, jsji, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D73554
11 lines
372 B
LLVM
11 lines
372 B
LLVM
; RUN: llc -verify-machineinstrs -O0 -mcpu=pwr4 -mtriple powerpc-ibm-aix-xcoff < %s | FileCheck %s
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; RUN: llc -verify-machineinstrs -O0 -mcpu=pwr4 -mtriple powerpc64-ibm-aix-xcoff < %s | FileCheck %s
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@a = constant [4 x i8] c"\02\02\02\02", align 1
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; CHECK-NOT: .space 4,2
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; CHECK: .byte 2
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; CHECK-NEXT: .byte 2
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; CHECK-NEXT: .byte 2
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; CHECK-NEXT: .byte 2
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