--TEST-- Test --TARGET-- aarch64 --ARGS-- --debug-regset 0x3ffffffff --save --dump-live-ranges -S --CODE-- { uintptr_t c_1 = 0; bool c_2 = 0; bool c_3 = 1; double c_4 = 0.5; double c_5 = 0; int32_t c_6 = 0; int32_t c_7 = 1; double c_8 = 16; int32_t c_9 = 1000; l_1 = START(l_35); double d_2 = PARAM(l_1, "x", 0); double d_3 = PARAM(l_1, "y", 1); double d_4 = VAR(l_1, "cr"); double d_5 = SUB(d_3, c_4); double d_6 = VAR(l_1, "ci"); double d_7 = VAR(l_1, "zi"); double d_8 = VAR(l_1, "zr"); int32_t d_9 = VAR(l_1, "i"); l_10 = END(l_1); l_11 = LOOP_BEGIN(l_10, l_37); double d_12 = PHI(l_11, c_5, d_25); double d_13 = PHI(l_11, c_5, d_23); int32_t d_14 = PHI(l_11, c_6, d_15); int32_t d_15 = ADD(d_14, c_7); double d_16 = VAR(l_11, "temp"); double d_17 = MUL(d_13, d_12); double d_18 = VAR(l_11, "zr2"); double d_19 = MUL(d_13, d_13); double d_20 = VAR(l_11, "zi2"); double d_21 = MUL(d_12, d_12); double d_22 = SUB(d_19, d_21); double d_23 = ADD(d_22, d_5); double d_24 = ADD(d_17, d_17); double d_25 = ADD(d_24, d_2); double d_26 = ADD(d_21, d_19); bool d_27 = GT(d_26, c_8); l_28 = IF(l_11, d_27); l_29 = IF_TRUE(l_28); l_30 = RETURN(l_29, d_15); l_31 = IF_FALSE(l_28); bool d_32 = GT(d_15, c_9); l_33 = IF(l_31, d_32); l_34 = IF_TRUE(l_33); l_35 = RETURN(l_34, c_6, l_30); l_36 = IF_FALSE(l_33); l_37 = LOOP_END(l_36); } --EXPECT-- { uintptr_t c_1 = 0; bool c_2 = 0; bool c_3 = 1; double c_4 = 0.5; double c_5 = 0; int32_t c_6 = 0; int32_t c_7 = 1; double c_8 = 16; int32_t c_9 = 1000; l_1 = START(l_30); double d_2 = PARAM(l_1, "x", 0); double d_3 = PARAM(l_1, "y", 1); double d_4 = VAR(l_1, "cr"); double d_5 = SUB(d_3, c_4); double d_6 = VAR(l_1, "ci"); double d_7 = VAR(l_1, "zi"); double d_8 = VAR(l_1, "zr"); int32_t d_9 = VAR(l_1, "i"); l_10 = END(l_1); l_11 = LOOP_BEGIN(l_10, l_37); double d_12 = PHI(l_11, c_5, d_36); double d_13 = PHI(l_11, c_5, d_34); int32_t d_14 = PHI(l_11, c_6, d_15); int32_t d_15 = ADD(d_14, c_7); double d_16 = VAR(l_11, "temp"); double d_17 = VAR(l_11, "zr2"); double d_18 = MUL(d_13, d_13); double d_19 = VAR(l_11, "zi2"); double d_20 = MUL(d_12, d_12); double d_21 = ADD(d_20, d_18); bool d_22 = GT(d_21, c_8); l_23 = IF(l_11, d_22); l_24 = IF_TRUE(l_23); l_25 = RETURN(l_24, d_15); l_26 = IF_FALSE(l_23); bool d_27 = GT(d_15, c_9); l_28 = IF(l_26, d_27); l_29 = IF_TRUE(l_28); l_30 = RETURN(l_29, c_6, l_25); l_31 = IF_FALSE(l_28); double d_32 = MUL(d_13, d_12); double d_33 = SUB(d_18, d_20); double d_34 = ADD(d_33, d_5); double d_35 = ADD(d_32, d_32); double d_36 = ADD(d_35, d_2); l_37 = LOOP_END(l_31); } { # LIVE-RANGES (vregs_count=12) TMP [%d0]: [5.0-5.2)/2 [%d1]: [10.2-10.3)/1 [%w0]: [10.2-10.3)/0 [%d1]: [23.0-23.2)/22.2 R1 (d_2) [SPILL=0x0] [%d0]: [2.3-5.0), DEF(2.3, hint=%d0) : [5.0-24.0), [26.0-29.0), [31.0-36.0) [%d1]: [36.0-38.0), USE(36.1/2)! R2 (d_3) [%d1]: [3.3-5.1), DEF(3.3, hint=%d1), USE(5.1/1)! R3 (d_5) [SPILL=0x8] [%d0]: [5.2-10.2), DEF(5.2)! : [10.2-24.0), [26.0-29.0), [31.0-34.0) [%d1]: [34.0-34.1), USE(34.1/2)! : [34.1-38.0) R4 (d_12, d_36) [SPILL=0x10] [%d0]: [11.0-20.2), DEF(12.2), USE(20.1/1)!, USE(20.1/2)! : [20.2-24.0), [26.0-29.0), [31.0-32.0) [%d0]: [32.0-32.1), [36.2-38.0), USE(32.1/2)!, DEF(36.2)!, PHI_USE(37.2, phi=d_12/3) R5 (d_13, d_34) [SPILL=0x18] [%d1]: [11.0-18.2), DEF(13.2), USE(18.1/1)!, USE(18.1/2)! : [18.2-24.0), [26.0-29.0), [31.0-32.0) [%d1]: [32.0-32.1), [34.2-36.0), USE(32.1/1)!, DEF(34.2)! : [36.0-37.1) : [37.1-38.0), PHI_USE(37.2, phi=d_13/3) R6 (d_14, d_15) [%w0]: [11.0-15.1), [15.2-25.0), [26.0-29.0), [31.0-38.0), DEF(14.2), USE(15.1/1)!, DEF(15.2)!, USE(25.0/2, hint=%w0), USE(28.1/27.1)!, PHI_USE(37.2, phi=d_14/3) R7 (d_18) [SPILL=0x20] [%d1]: [18.2-23.0), DEF(18.2)!, USE(21.1/2)! : [23.0-24.0), [26.0-29.0), [31.0-33.0) [%d0]: [33.0-33.1), USE(33.1/1)! R8 (d_20) [SPILL=0x28] [%d0]: [20.2-21.2), DEF(20.2)!, USE(21.1/1)! : [21.2-24.0), [26.0-29.0), [31.0-33.0) [%d1]: [33.0-33.1), USE(33.1/2)! R9 (d_21) [%d0]: [21.2-23.1), DEF(21.2)!, USE(23.1/22.1)! R10 (d_32) [SPILL=0x30] [%d0]: [32.2-33.0), DEF(32.2)! : [33.0-35.0) [%d0]: [35.0-35.1), USE(35.1/1)!, USE(35.1/2)! R11 (d_33) [%d0]: [33.2-34.1), DEF(33.2)!, USE(34.1/1)! R12 (d_35) [%d0]: [35.2-36.1), DEF(35.2)!, USE(36.1/1)! [%x0] : [25.0-25.1), [30.0-30.1) [%d0] : [1.0-2.3) [%d1] : [1.0-3.3) } test: sub sp, sp, #0x38 str d0, [sp] ldr d0, .L4 fsub d0, d1, d0 str d0, [sp, #8] fmov d0, xzr str d0, [sp, #0x10] fmov d1, xzr str d1, [sp, #0x18] mov w0, wzr .L1: add w0, w0, #1 ldr d1, [sp, #0x18] fmul d1, d1, d1 str d1, [sp, #0x20] ldr d0, [sp, #0x10] fmul d0, d0, d0 str d0, [sp, #0x28] ldr d0, [sp, #0x28] ldr d1, [sp, #0x20] fadd d0, d0, d1 ldr d1, .L5 fcmp d0, d1 b.gt .L2 cmp w0, #0x3e8 b.gt .L3 ldr d1, [sp, #0x18] ldr d0, [sp, #0x10] fmul d0, d1, d0 str d0, [sp, #0x30] ldr d0, [sp, #0x20] ldr d1, [sp, #0x28] fsub d0, d0, d1 ldr d1, [sp, #8] fadd d1, d0, d1 str d1, [sp, #0x18] ldr d0, [sp, #0x30] fadd d0, d0, d0 ldr d1, [sp] fadd d0, d0, d1 str d0, [sp, #0x10] b .L1 .L2: add sp, sp, #0x38 ret .L3: mov w0, wzr add sp, sp, #0x38 ret .rodata .L4: .db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x3f .L5: .db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x40