diff options
Diffstat (limited to 'test/FrontendC')
| -rw-r--r-- | test/FrontendC/2010-05-31-palignr.c | 24 | ||||
| -rw-r--r-- | test/FrontendC/2010-06-11-SaveExpr.c | 8 | ||||
| -rw-r--r-- | test/FrontendC/2010-06-17-asmcrash.c | 16 | ||||
| -rw-r--r-- | test/FrontendC/2010-06-28-DbgEntryPC.c | 50 | ||||
| -rw-r--r-- | test/FrontendC/2010-06-28-DbgLocalVar.c | 14 | ||||
| -rw-r--r-- | test/FrontendC/2010-06-28-nowarn.c | 21 | ||||
| -rw-r--r-- | test/FrontendC/2010-07-08-DeclDebugLineNo.c | 10 | ||||
| -rw-r--r-- | test/FrontendC/pr5406.c | 2 |
8 files changed, 144 insertions, 1 deletions
diff --git a/test/FrontendC/2010-05-31-palignr.c b/test/FrontendC/2010-05-31-palignr.c new file mode 100644 index 0000000..9da3145 --- /dev/null +++ b/test/FrontendC/2010-05-31-palignr.c @@ -0,0 +1,24 @@ +// RUN: not %llvmgcc -mssse3 -S -o /dev/null %s |& grep "error: mask must be an immediate" +// XFAIL: * +// XTARGET: x86,i386,i686 + +#include <tmmintrin.h> + +extern int i; + +int main () +{ +#if defined( __SSSE3__ ) + + typedef int16_t vSInt16 __attribute__ ((__vector_size__ (16))); + + short dtbl[] = {1,2,3,4,5,6,7,8}; + vSInt16 *vdtbl = (vSInt16*) dtbl; + + vSInt16 v0; + v0 = *vdtbl; + v0 = _mm_alignr_epi8(v0, v0, i); + + return 0; +#endif +} diff --git a/test/FrontendC/2010-06-11-SaveExpr.c b/test/FrontendC/2010-06-11-SaveExpr.c new file mode 100644 index 0000000..d1c122d --- /dev/null +++ b/test/FrontendC/2010-06-11-SaveExpr.c @@ -0,0 +1,8 @@ +// RUN: %llvmgcc -S %s +// Test case by Eric Postpischil! +void foo(void) +{ + char a[1]; + int t = 1; + ((char (*)[t]) a)[0][0] = 0; +} diff --git a/test/FrontendC/2010-06-17-asmcrash.c b/test/FrontendC/2010-06-17-asmcrash.c new file mode 100644 index 0000000..5063054 --- /dev/null +++ b/test/FrontendC/2010-06-17-asmcrash.c @@ -0,0 +1,16 @@ +// RUN: %llvmgcc -S -o - %s | llc -mtriple=x86_64-apple-darwin | FileCheck %s +// XFAIL: * +// XTARGET: x86,i386,i686 + +typedef long long int64_t; +typedef unsigned char uint8_t; +typedef int64_t x86_reg; + +void avg_pixels8_mmx2(uint8_t *block, const uint8_t *pixels, int line_size, int h) +{ + __asm__ volatile("# %0 %1 %2 %3" + :"+g"(h), "+S"(pixels), "+D"(block) + :"r" ((x86_reg)line_size) + :"%""rax", "memory"); +// CHECK: # %ecx %rsi %rdi %rdx + } diff --git a/test/FrontendC/2010-06-28-DbgEntryPC.c b/test/FrontendC/2010-06-28-DbgEntryPC.c new file mode 100644 index 0000000..76a6b51 --- /dev/null +++ b/test/FrontendC/2010-06-28-DbgEntryPC.c @@ -0,0 +1,50 @@ +// RUN: %llvmgcc -S -O2 -g %s -o - | llc -O2 -mtriple=i386-apple-darwin | FileCheck %s +// Use DW_FORM_addr for DW_AT_entry_pc. +// Radar 8094785 + +// XFAIL: * +// XTARGET: x86,i386,i686 +// CHECK: .byte 17 ## DW_TAG_compile_unit +// CHECK-NEXT: .byte 1 ## DW_CHILDREN_yes +// CHECK-NEXT: .byte 37 ## DW_AT_producer +// CHECK-NEXT: .byte 8 ## DW_FORM_string +// CHECK-NEXT: .byte 19 ## DW_AT_language +// CHECK-NEXT: .byte 11 ## DW_FORM_data1 +// CHECK-NEXT: .byte 3 ## DW_AT_name +// CHECK-NEXT: .byte 8 ## DW_FORM_string +// CHECK-NEXT: .byte 82 ## DW_AT_entry_pc +// CHECK-NEXT: .byte 1 ## DW_FORM_addr +// CHECK-NEXT: .byte 16 ## DW_AT_stmt_list +// CHECK-NEXT: .byte 6 ## DW_FORM_data4 +// CHECK-NEXT: .byte 27 ## DW_AT_comp_dir +// CHECK-NEXT: .byte 8 ## DW_FORM_string +// CHECK-NEXT: .byte 225 ## DW_AT_APPLE_optimized + +struct a { + int c; + struct a *d; +}; + +int ret; + +void foo(int x) __attribute__((noinline)); +void *bar(struct a *b) __attribute__((noinline)); + +void foo(int x) +{ + ret = x; +} + +void *bar(struct a *b) { + foo(b->c); + return b; +} + +int main(int argc, char *argv[]) { + struct a e; + e.c = 4; + e.d = &e; + + (void)bar(&e); + return ret; +} diff --git a/test/FrontendC/2010-06-28-DbgLocalVar.c b/test/FrontendC/2010-06-28-DbgLocalVar.c new file mode 100644 index 0000000..e5df885 --- /dev/null +++ b/test/FrontendC/2010-06-28-DbgLocalVar.c @@ -0,0 +1,14 @@ +// RUN: %llvmgcc -S -O2 -g %s -o - | llc -O2 -o %t.s +// RUN: grep DW_TAG_structure_type %t.s | count 2 +// Radar 8122864 + +// Code is not generated for function foo, but preserve type information of +// local variable xyz. +static foo() { + struct X { int a; int b; } xyz; +} + +int bar() { + foo(); + return 1; +} diff --git a/test/FrontendC/2010-06-28-nowarn.c b/test/FrontendC/2010-06-28-nowarn.c new file mode 100644 index 0000000..9cfb663 --- /dev/null +++ b/test/FrontendC/2010-06-28-nowarn.c @@ -0,0 +1,21 @@ +// RUN: %llvmgcc %s -c -m32 -fasm-blocks -o /dev/null +// This should not warn about unreferenced label. 7729514. +// XFAIL: * +// XTARGET: x86,i386,i686 + +void quarterAsm(int array[], int len) +{ + __asm + { + mov esi, array; + mov ecx, len; + shr ecx, 2; +loop: + movdqa xmm0, [esi]; + psrad xmm0, 2; + movdqa [esi], xmm0; + add esi, 16; + sub ecx, 1; + jnz loop; + } +} diff --git a/test/FrontendC/2010-07-08-DeclDebugLineNo.c b/test/FrontendC/2010-07-08-DeclDebugLineNo.c new file mode 100644 index 0000000..491b7db --- /dev/null +++ b/test/FrontendC/2010-07-08-DeclDebugLineNo.c @@ -0,0 +1,10 @@ +// RUN: %llvmgcc -S -O0 -g %s -o - | FileCheck %s +// Insure that dbg.declare lines for locals refer to correct line number records. +// Radar 8152866. +void foo() { + int l = 0; // line #4: CHECK: {{call.*llvm.dbg.declare.*%l.*\!dbg }}[[variable_l:![0-9]+]] + int p = 0; // line #5: CHECK: {{call.*llvm.dbg.declare.*%p.*\!dbg }}[[variable_p:![0-9]+]] +} +// Now match the line number records: +// CHECK: {{^}}[[variable_l]]{{ = metadata ![{]i32 5,}} +// CHECK: {{^}}[[variable_p]]{{ = metadata ![{]i32 6,}} diff --git a/test/FrontendC/pr5406.c b/test/FrontendC/pr5406.c index c873e51..492bdaf 100644 --- a/test/FrontendC/pr5406.c +++ b/test/FrontendC/pr5406.c @@ -8,7 +8,7 @@ typedef struct { char x[3]; } A0; void foo (int i, ...); -// CHECK: call arm_aapcscc void (i32, ...)* @foo(i32 1, i32 {{.*}}) nounwind +// CHECK: call void (i32, ...)* @foo(i32 1, i32 {{.*}}) nounwind int main (void) { A0 a3; |
