mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-01 15:11:24 +00:00
e228078ca6
Patch by Keith Walker! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201423 91177308-0d34-0410-b5e6-96231b3b80d8
98 lines
2.9 KiB
LLVM
98 lines
2.9 KiB
LLVM
; ARM EHABI integrated test
|
|
|
|
; This test case checks that the ARM DWARF stack frame directives
|
|
; are not generated if compiling with no debug information.
|
|
|
|
; RUN: llc -mtriple arm-unknown-linux-gnueabi \
|
|
; RUN: -filetype=asm -o - %s \
|
|
; RUN: | FileCheck %s --check-prefix=CHECK-FP-ELIM
|
|
|
|
; RUN: llc -mtriple thumb-unknown-linux-gnueabi \
|
|
; RUN: -disable-fp-elim -filetype=asm -o - %s \
|
|
; RUN: | FileCheck %s --check-prefix=CHECK-THUMB-FP
|
|
|
|
;-------------------------------------------------------------------------------
|
|
; Test 1
|
|
;-------------------------------------------------------------------------------
|
|
; This is the LLVM assembly generated from following C++ code:
|
|
;
|
|
; extern void print(int, int, int, int, int);
|
|
; extern void print(double, double, double, double, double);
|
|
;
|
|
; void test(int a, int b, int c, int d, int e,
|
|
; double m, double n, double p, double q, double r) {
|
|
; try {
|
|
; print(a, b, c, d, e);
|
|
; } catch (...) {
|
|
; print(m, n, p, q, r);
|
|
; }
|
|
; }
|
|
|
|
declare void @_Z5printiiiii(i32, i32, i32, i32, i32)
|
|
|
|
declare void @_Z5printddddd(double, double, double, double, double)
|
|
|
|
define void @_Z4testiiiiiddddd(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e,
|
|
double %m, double %n, double %p,
|
|
double %q, double %r) {
|
|
entry:
|
|
invoke void @_Z5printiiiii(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e)
|
|
to label %try.cont unwind label %lpad
|
|
|
|
lpad:
|
|
%0 = landingpad { i8*, i32 }
|
|
personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
|
|
catch i8* null
|
|
%1 = extractvalue { i8*, i32 } %0, 0
|
|
%2 = tail call i8* @__cxa_begin_catch(i8* %1)
|
|
invoke void @_Z5printddddd(double %m, double %n, double %p,
|
|
double %q, double %r)
|
|
to label %invoke.cont2 unwind label %lpad1
|
|
|
|
invoke.cont2:
|
|
tail call void @__cxa_end_catch()
|
|
br label %try.cont
|
|
|
|
try.cont:
|
|
ret void
|
|
|
|
lpad1:
|
|
%3 = landingpad { i8*, i32 }
|
|
personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
|
|
cleanup
|
|
invoke void @__cxa_end_catch()
|
|
to label %eh.resume unwind label %terminate.lpad
|
|
|
|
eh.resume:
|
|
resume { i8*, i32 } %3
|
|
|
|
terminate.lpad:
|
|
%4 = landingpad { i8*, i32 }
|
|
personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
|
|
catch i8* null
|
|
%5 = extractvalue { i8*, i32 } %4, 0
|
|
tail call void @__clang_call_terminate(i8* %5)
|
|
unreachable
|
|
}
|
|
|
|
declare void @__clang_call_terminate(i8*)
|
|
|
|
declare i32 @__gxx_personality_v0(...)
|
|
|
|
declare i8* @__cxa_begin_catch(i8*)
|
|
|
|
declare void @__cxa_end_catch()
|
|
|
|
declare void @_ZSt9terminatev()
|
|
|
|
; CHECK-FP-ELIM-LABEL: _Z4testiiiiiddddd:
|
|
; CHECK-FP-ELIM-NOT: .cfi_startproc
|
|
; CHECK-FP-ELIM: push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
|
|
; CHECK-FP-ELIM-NOT: .cfi_def_cfa_offset 36
|
|
|
|
; CHECK-THUMB-FP-LABEL: _Z4testiiiiiddddd:
|
|
; CHECK-THUMB-FP-NOT: .cfi_startproc
|
|
; CHECK-THUMB-FP: push {r4, r5, r6, r7, lr}
|
|
; CHECK-THUMB-FP-NOT: .cfi_def_cfa_offset 20
|
|
|