xref: /minix3/external/bsd/llvm/dist/llvm/test/CodeGen/MSP430/2009-11-05-8BitLibcalls.ll (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338) 
1*f4a2713aSLionel Sambuc; RUN: llc < %s | FileCheck %s
2*f4a2713aSLionel Sambuc
3*f4a2713aSLionel Sambuctarget datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
4*f4a2713aSLionel Sambuctarget triple = "msp430-elf"
5*f4a2713aSLionel Sambuc
6*f4a2713aSLionel Sambuc@g_29 = common global i8 0, align 1               ; <i8*> [#uses=0]
7*f4a2713aSLionel Sambuc
8*f4a2713aSLionel Sambucdefine signext i8 @foo(i8 signext %_si1, i8 signext %_si2) nounwind readnone {
9*f4a2713aSLionel Sambucentry:
10*f4a2713aSLionel Sambuc; CHECK-LABEL: foo:
11*f4a2713aSLionel Sambuc; CHECK: call #__mulqi3
12*f4a2713aSLionel Sambuc  %mul = mul i8 %_si2, %_si1                      ; <i8> [#uses=1]
13*f4a2713aSLionel Sambuc  ret i8 %mul
14*f4a2713aSLionel Sambuc}
15*f4a2713aSLionel Sambuc
16*f4a2713aSLionel Sambucdefine void @uint81(i16* nocapture %p_32) nounwind {
17*f4a2713aSLionel Sambucentry:
18*f4a2713aSLionel Sambuc  %call = tail call i16 @bar(i8* bitcast (i8 (i8, i8)* @foo to i8*)) nounwind ; <i16> [#uses=0]
19*f4a2713aSLionel Sambuc  ret void
20*f4a2713aSLionel Sambuc}
21*f4a2713aSLionel Sambuc
22*f4a2713aSLionel Sambucdeclare i16 @bar(i8*)
23