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added support for assert

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This commit is contained in:
Evghenii
2014-01-24 12:18:20 +01:00
parent 5a8351d7ea
commit 9090d8b128
5 changed files with 61 additions and 41 deletions
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60
builtins/target-nvptx.ll
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@@ -1404,3 +1404,63 @@ define <1 x i8*> @__insert_void(<1 x i8*>, i32,
ret <1 x i8*> %insert
}
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; assert
declare void @__assertfail(i64,i64,i32,i64,i64) noreturn;
declare i32 @vprintf(i64,i64)
define i32 @__puts_nvptx(i8*) alwaysinline
{
%str = ptrtoint i8* %0 to i64
%parm = or i64 0, 0
%call = call i32 @vprintf(i64 %str, i64 %parm)
%cr = alloca <2 x i8>
store <2 x i8> <i8 10, i8 0>, <2 x i8>* %cr
%cr1 = ptrtoint <2 x i8>* %cr to i64
%call1 = call i32 @vprintf(i64 %cr1, i64 %parm)
ret i32 %call1;
}
define void @__abort_nvptx(i8* %str) noreturn
{
%tmp1 = alloca <3 x i8>
store <3 x i8> <i8 58, i8 58, i8 0>, <3 x i8>* %tmp1
%tmp2 = alloca <2 x i8>
store <2 x i8> <i8 0, i8 0>, <2 x i8>* %tmp2
%param1 = ptrtoint <2 x i8>* %tmp2 to i64
%param3 = or i32 0, 0
%string = ptrtoint i8* %str to i64
%param4 = ptrtoint <3 x i8>* %tmp1 to i64
%param5 = or i64 1, 1
call void @__assertfail(i64 %param1, i64 %string, i32 %param3, i64 %param4, i64 %param5);
ret void
}
define void @__do_assert_uniform(i8 *%str, i1 %test, <WIDTH x MASK> %mask) {
br i1 %test, label %ok, label %fail
fail:
call void @__abort_nvptx(i8* %str) noreturn
unreachable
ok:
ret void
}
define void @__do_assert_varying(i8 *%str, <WIDTH x MASK> %test,
<WIDTH x MASK> %mask) {
%nottest = xor <WIDTH x MASK> %test,
< forloop(i, 1, eval(WIDTH-1), `MASK -1, ') MASK -1 >
%nottest_and_mask = and <WIDTH x MASK> %nottest, %mask
%mm = call i64 @__movmsk(<WIDTH x MASK> %nottest_and_mask)
%all_ok = icmp eq i64 %mm, 0
br i1 %all_ok, label %ok, label %fail
fail:
call void @__abort_nvptx(i8* %str) noreturn
unreachable
ok:
ret void
}

36
builtins/util-nvptx.m4
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@@ -2064,42 +2064,6 @@ define void @__memset64(i8 * %dst, i8 %val, i64 %len) alwaysinline {
ret void
}
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; assert
declare i32 @puts(i8*)
declare void @abort() noreturn
define void @__do_assert_uniform(i8 *%str, i1 %test, <WIDTH x MASK> %mask) {
br i1 %test, label %ok, label %fail
fail:
%call = call i32 @puts(i8* %str)
call void @abort() noreturn
unreachable
ok:
ret void
}
define void @__do_assert_varying(i8 *%str, <WIDTH x MASK> %test,
<WIDTH x MASK> %mask) {
%nottest = xor <WIDTH x MASK> %test,
< forloop(i, 1, eval(WIDTH-1), `MASK -1, ') MASK -1 >
%nottest_and_mask = and <WIDTH x MASK> %nottest, %mask
%mm = call i64 @__movmsk(<WIDTH x MASK> %nottest_and_mask)
%all_ok = icmp eq i64 %mm, 0
br i1 %all_ok, label %ok, label %fail
fail:
%call = call i32 @puts(i8* %str)
call void @abort() noreturn
unreachable
ok:
ret void
}
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; new/delete

2
tests/cfor-gs-improve-multidim-struct-1.ispc
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@@ -11,7 +11,7 @@ export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
float a = aFOO[programIndex];
#ifndef __NVPTX__
uniform Foo f[5];
#else __NVPTX__ /* too much shared memory allocated, nvcc fails to link */
#else /* too much shared memory allocated, nvcc fails to link */
uniform Foo * uniform f = uniform new uniform Foo[5];
#define _UNMALLOC
#endif

2
tests/soa-17.ispc
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@@ -39,9 +39,7 @@ export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
float a = aFOO[programIndex];
a *= -1;
Point vp = { a, { 2*a, 3*a, 4*a }, {5*a} };
#ifndef __NVPTX__
assert(2+programIndex < 160);
#endif
pts[2+programIndex] = vp;
RET[programIndex] = pts[programIndex].y[2];

2
tests/soa-22.ispc
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@@ -26,9 +26,7 @@ export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
}
}
#ifndef __NVPTX__
assert(programIndex < 80);
#endif
RET[programIndex] = pts[programIndex].pts[programIndex % 3][programIndex % 4].z;
}