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4c9576b0d2
A bunch of tests failed because memory operations have been reordered. I am unsure which commit changed this behaviour as the AVR build was failing at that point with an unrelated error. This commit just reoders some of the CHECK lines in some tests to suit current llc output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300682 91177308-0d34-0410-b5e6-96231b3b80d8
60 lines
1.6 KiB
LLVM
60 lines
1.6 KiB
LLVM
; RUN: llc -mattr=sram,movw,addsubiw < %s -march=avr | FileCheck %s
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declare void @llvm.va_start(i8*)
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declare i16 @vsprintf(i8* nocapture, i8* nocapture, i8*)
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declare void @llvm.va_end(i8*)
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define i16 @varargs1(i8* nocapture %x, ...) {
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; CHECK-LABEL: varargs1:
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; CHECK: movw r20, r28
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; CHECK: subi r20, 215
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; CHECK: sbci r21, 255
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; CHECK: movw r24, r28
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; CHECK: adiw r24, 3
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; CHECK: ldd r22, Y+39
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; CHECK: ldd r23, Y+40
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; CHECK: call
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%buffer = alloca [32 x i8]
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%ap = alloca i8*
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%ap1 = bitcast i8** %ap to i8*
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call void @llvm.va_start(i8* %ap1)
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%arraydecay = getelementptr inbounds [32 x i8], [32 x i8]* %buffer, i16 0, i16 0
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%1 = load i8*, i8** %ap
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%call = call i16 @vsprintf(i8* %arraydecay, i8* %x, i8* %1)
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call void @llvm.va_end(i8* %ap1)
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ret i16 0
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}
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define i16 @varargs2(i8* nocapture %x, ...) {
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; CHECK-LABEL: varargs2:
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; CHECK: ld r24, Z
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; CHECK: ldd r25, Z+1
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%ap = alloca i8*
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%ap1 = bitcast i8** %ap to i8*
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call void @llvm.va_start(i8* %ap1)
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%1 = va_arg i8** %ap, i16
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call void @llvm.va_end(i8* %ap1)
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ret i16 %1
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}
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declare void @var1223(i16, ...)
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define void @varargcall() {
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; CHECK-LABEL: varargcall:
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; CHECK: ldi [[REG1:r[0-9]+]], 189
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; CHECK: ldi [[REG2:r[0-9]+]], 205
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; CHECK: push [[REG2]]
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; CHECK: push [[REG1]]
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; CHECK: ldi [[REG1:r[0-9]+]], 191
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; CHECK: ldi [[REG2:r[0-9]+]], 223
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; CHECK: push [[REG2]]
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; CHECK: push [[REG1]]
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; CHECK: ldi [[REG1:r[0-9]+]], 205
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; CHECK: ldi [[REG2:r[0-9]+]], 171
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; CHECK: push [[REG2]]
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; CHECK: push [[REG1]]
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; CHECK: call
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; CHECK: adiw r30, 6
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tail call void (i16, ...) @var1223(i16 -21555, i16 -12867, i16 -8257)
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ret void
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}
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