20 lines
599 B
LLVM
20 lines
599 B
LLVM
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; RUN: llc < %s -mtriple=arm64-apple-darwin11.0.0 | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n32:64"
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define float @t1(i8* nocapture %fmt, ...) nounwind ssp {
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entry:
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; CHECK: t1
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; CHECK: fcvt
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%argp = alloca i8*, align 8
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%argp1 = bitcast i8** %argp to i8*
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call void @llvm.va_start(i8* %argp1)
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%0 = va_arg i8** %argp, i32
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%1 = va_arg i8** %argp, float
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call void @llvm.va_end(i8* %argp1)
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ret float %1
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}
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declare void @llvm.va_start(i8*) nounwind
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declare void @llvm.va_end(i8*) nounwind
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