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llvm-mirror/test/CodeGen/Mips/cannot-copy-registers.ll
Hrvoje Varga acf02ee748 [mips][microMIPS] Fix for "Cannot copy registers" assertion
Differential Revision: http://reviews.llvm.org/D17068

This changes contains fix for failing test-suite. So, this patch should hopefully work now.

llvm-svn: 266171
2016-04-13 06:17:21 +00:00

25 lines
830 B
LLVM

; RUN: llc -march=mips64 -mcpu=mips64r6 -mattr=+micromips \
; RUN: -relocation-model=pic -O3 < %s
; Check that message "Cannot copy registers" is not asserted in case of microMIPS64r6.
@x = global i32 65504, align 4
@y = global i32 60929, align 4
@.str = private unnamed_addr constant [7 x i8] c"%08x \0A\00", align 1
define i32 @main() nounwind {
entry:
%0 = load i32, i32* @x, align 4
%and1 = and i32 %0, 4
%call1 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds
([7 x i8], [7 x i8]* @.str, i32 0, i32 0), i32 %and1)
%1 = load i32, i32* @y, align 4
%and2 = and i32 %1, 5
%call2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds
([7 x i8], [7 x i8]* @.str, i32 0, i32 0), i32 %and2)
ret i32 0
}
declare i32 @printf(i8*, ...)