32 lines
1.4 KiB
LLVM
32 lines
1.4 KiB
LLVM
; RUN: llc < %s -mtriple=thumbv7-apple-ios -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=static -mattr=+long-calls | FileCheck -check-prefix=CHECK-LONG %s
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; RUN: llc < %s -mtriple=armv7-linux-gnueabi -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=static -mattr=+long-calls | FileCheck -check-prefix=CHECK-LONG %s
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; RUN: llc < %s -mtriple=thumbv7-apple-ios -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=static | FileCheck -check-prefix=CHECK-NORM %s
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; RUN: llc < %s -mtriple=armv7-linux-gnueabi -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=static | FileCheck -check-prefix=CHECK-NORM %s
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define void @myadd(ptr %sum, ptr %addend) nounwind {
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entry:
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%sum.addr = alloca ptr, align 4
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%addend.addr = alloca ptr, align 4
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store ptr %sum, ptr %sum.addr, align 4
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store ptr %addend, ptr %addend.addr, align 4
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%tmp = load ptr, ptr %sum.addr, align 4
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%tmp1 = load float, ptr %tmp
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%tmp2 = load ptr, ptr %addend.addr, align 4
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%tmp3 = load float, ptr %tmp2
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%add = fadd float %tmp1, %tmp3
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%tmp4 = load ptr, ptr %sum.addr, align 4
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store float %add, ptr %tmp4
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ret void
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}
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define i32 @main(i32 %argc, ptr %argv) nounwind {
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entry:
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%ztot = alloca float, align 4
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%z = alloca float, align 4
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store float 0.000000e+00, ptr %ztot, align 4
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store float 1.000000e+00, ptr %z, align 4
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; CHECK-LONG: blx r
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; CHECK-NORM: bl {{_?}}myadd
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call void @myadd(ptr %ztot, ptr %z)
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ret i32 0
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}
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