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llvm-mirror/test/CodeGen/XCore/constants.ll
Richard Osborne ad449c14dd [XCore] Fix instruction selection for zext, mkmsk instructions.
r182680 replaced CountLeadingZeros_32 with a template function
countLeadingZeros that relies on using the correct argument type to give
the right result. The type passed in the XCore backend after this
revision was incorrect in a couple of places.

Patch by Robert Lytton.

llvm-svn: 185430
2013-07-02 14:46:34 +00:00

20 lines
337 B
LLVM

; RUN: llc < %s -march=xcore -mcpu=xs1b-generic | FileCheck %s
; CHECK: .section .cp.rodata.cst4,"aMc",@progbits,4
; CHECK: .LCPI0_0:
; CHECK: .long 12345678
; CHECK: f:
; CHECK: ldw r0, cp[.LCPI0_0]
define i32 @f() {
entry:
ret i32 12345678
}
define i32 @g() {
entry:
; CHECK: g:
; CHECK: mkmsk r0, 1
; CHECK: retsp 0
ret i32 1;
}