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add blx

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31037 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2006-10-18 16:21:43 +00:00
parent 70673a1a90
commit 71d94d8817
2 changed files with 12 additions and 1 deletions
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1
lib/Target/ARM/ARMInstrInfo.td
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@ -149,6 +149,7 @@ let isReturn = 1 in {
let noResults = 1, Defs = [R0, R1, R2, R3, R14] in {
def bl: InstARM<(ops i32imm:$func, variable_ops), "bl $func", []>;
def blx : InstARM<(ops IntRegs:$func, variable_ops), "blx $func", [(ARMcall IntRegs:$func)]>;
}
def ldr : InstARM<(ops IntRegs:$dst, memri:$addr),

12
test/CodeGen/ARM/call.ll
View File

@ -1,4 +1,7 @@
; RUN: llvm-as < %s | llc -march=arm
; RUN: llvm-as < %s | llc -march=arm &&
; RUN: llvm-as < %s | llc -march=arm | grep bl &&
; RUN: llvm-as < %s | llc -march=arm | grep blx
void %f() {
entry:
call void %g( int 1, int 2, int 3, int 4 )
@ -8,3 +11,10 @@ entry:
declare void %g(int, int, int, int)
declare fastcc void %h()
void %g(void (...)* %g) {
entry:
%g_c = cast void (...)* %g to void ()*
call void %g_c( )
ret void
}